Computers & Geosciences Vol.17

AN: 91-11866
TI: VARIATM; a Fortran program for objective analysis of pseudostress wind fields using large-scale conjugate-gradient minimization.
AU: Legler-David-M; Navon-I-M
OS: Fla. State Univ., Mesoscale Air-Sea Interact. Group, Tallahassee, FL, United-States
SO: Computers-and-Geosciences. 17. (1). p. 1-21. 23 Refs.
YR: 1991
DE: Indian-Ocean; environmental-geology; atmosphere-; data-processing; computer-programs; meteorology-; circulation-; interpretation-; Fortran-; VARIATM-
CC: 22-Engineering-and-environmental-geology

AN: 91-11867
TI: BRUTE3 and SELECT; Quickbasic 4 programs for determination of stress tensor configurations and separation of heterogeneous populations of fault-slip data.
AU: Hardcastle-Kenneth-C; Hills-L-Scott
OS: Emery and Garret Groundwater, Meredith, NH, United-States; Sci. Appl. Int. Corp., United-States
SO: Computers-and-Geosciences. 17. (1). p. 23-43. 10 Refs.
YR: 1991
DE: structural-geology; data-processing; computer-programs; faults-; interpretation-; patterns-; BRUTE3-; SELECT-
CC: 16-Structural-geology
[DOS] 106Kb [UNIX] 144Kb [MAC] 175Kb

AN: 91-11868
TI: UDATE1; a computer program for the calculation of uranium-series isotopic ages.
AU: Rosenbauer-Robert-J
OS: U. S. Geol. Surv., Menlo Park, CA, United-States
SO: Computers-and-Geosciences. 17. (1). p. 45-75. 14 Refs.
YR: 1991
DE: data-processing; geochronology-; absolute-age; computer-programs; methods-; uranium-disequilibrium; UDATE1-; Fortran-; Macintosh-
CC: 03-Geochronology

AN: 91-11869
TI: GENORM; a generalized norm calculation.
AU: Currie-K-L
OS: Geol. Surv. Can., Ottawa, ON, Canada
SO: Computers-and-Geosciences. 17. (1). p. 77-89. 18 Refs.
YR: 1991
DE: data-processing; geochemistry-; chemical-composition; minerals-; composition-; computer-programs; GENORM-; BASIC-
CC: 02-Geochemistry

AN: 91-11870
TI: RECRES; a Fortran-77 program for detecting model misspecification in multiple linear regression.
AU: Bates-Bryson-C; Sumner-Neil-R
OS: Commonw. Sci. and Ind. Res. Org., Div. Water Resour., Wembley, West. Aust., Australia
SO: Computers-and-Geosciences. 17. (1). p. 91-114. 13 Refs.
YR: 1991
DE: data-processing; general-; geostatistics-; statistical-analysis; computer-programs; RECRES-; Fortran-; Fortran-77; regression-analysis
CC: 15-Miscellaneous-and-mathematical-geology

AN: 91-11871
TI: FUNCORR; a Fortran-77 program for computing multivariate spatial autocorrelation.
AU: Grunsky-E-C; Agterberg-F-P
OS: Commonw. Sci. and Ind. Res. Org., Div. Explor. Geosci., Wembley, West. Aust., Australia; Geol. Surv. Canada, Canada
SO: Computers-and-Geosciences. 17. (1). p. 115-131. 16 Refs.
YR: 1991
DE: data-processing; methods-; mathematical-methods; computer-programs; FUNCORR-; spatial-analysis; multivariate-analysis; statistical-analysis; least-squares-analysis; Fortran-; autocorrelation-
CC: 15-Miscellaneous-and-mathematical-geology
[DOS] [UNIX]

AN: 91-11872
TI: SPFAC; a Fortran-77 program for spatial factor analysis of multivariate data.
AU: Grunsky-E-C; Agterberg-F-P
OS: Commonw. Sci. and Ind. Res. Org., Div. Explor. Geosci., Wembley, West. Aust., Australia; Geol. Surv. Can., Canada
SO: Computers-and-Geosciences. 17. (1). p. 133-160. 23 Refs.
YR: 1991
DE: data-processing; methods-; mathematical-methods; factor-analysis; statistical-analysis; multivariate-analysis; computer-programs; SPFAC-; Fortran-; Fortran-77; algorithms-
CC: 15-Miscellaneous-and-mathematical-geology
[DOS] [UNIX]

AN: 91-11873
TI: On recasting garnet analyses into end-member molecules; revisited.
AU: Muhling-J-R; Griffin-B-J
OS: Univ. West. Aust., Electron Microsc. Cent., Nedlands, West. Aust., Australia
SO: Computers-and-Geosciences. 17. (1). p. 161-170. 14 Refs.
YR: 1991
DE: data-processing; mineralogy-; orthosilicates-; garnet-group; computer-programs; minerals-; chemical-composition; orthosilicates,-garnet-group; BASIC-
CC: 01-Mineralogy-and-crystallography

AN: 91-11874
TI: Fitting semivariogram models by weighted least squares.
AU: Gotway-Carol-A
OS: Sandia Natl. Lab., Albuquerque, NM, United-States
SO: Computers-and-Geosciences. 17. (1). p. 171-172. 8 Refs.
YR: 1991
DE: data-processing; methods-; mathematical-methods; geostatistics-; statistical-analysis; variograms-; variance-analysis; least-squares-analysis; semivariograms-
CC: 15-Miscellaneous-and-mathematical-geology

AN: 91-17957
TI: STRATE; a microcomputer program for designing optimal stratified sampling in the marine environment by dynamic programming; I, Theory and method.
AU: Chanut-Jean-Pierre; Pelletier-Bertrand
OS: Univ. Que. at Rimouski, Dep. Oceanogr., Rimouski, PQ, Canada
SO: Computers-and-Geosciences. 17. (2). p. 173-177. 10 Refs.
YR: 1991
DE: data-processing; stratigraphy-; stratigraphic-units; computer-programs; STRATE-; marine-environment; environment-
CC: 12-Stratigraphy-Historical-geology-and-paleoecology

AN: 91-17958
TI: STRATE; a microcomputer program for designing optimal stratified sampling in the marine environment by dynamic programming; II, Program and example.
AU: Pelletier-Bertrand; Chanut-Jean-Pierre
OS: Univ. Que. at Hull, Dep. Inform., Hull, PQ, Canada
SO: Computers-and-Geosciences. 17. (2). p. 179-196. 9 Refs.
YR: 1991
DE: data-processing; stratigraphy-; stratigraphic-units; computer-programs; marine-environment; environment-; STRATE-; Pascal-
CC: 12-Stratigraphy-Historical-geology-and-paleoecology

AN: 91-17959
TI: A microcomputer program for energy assessment and aggregation using the triangular probability distribution.
AU: Crovelli-Robert-A; Balay-Richard-H
OS: U. S. Geol. Surv., Denver, CO, United-States; Metropol. State Coll. at Denver, United-States
SO: Computers-and-Geosciences. 17. (2). p. 197-225. 7 Refs.
YR: 1991
DE: data-processing; economic-geology; petroleum-; computer-programs; resources-; statistical-analysis; probability-; TRIAGG-; Pascal-; Turbo-Pascal
CC: 29-Economic-geology-Energy-sources

AN: 91-17960
TI: TEEPLOT; a Microsoft Quick-BASIC program for the analysis of clast morphology.
AU: Swenson-Michael-J; Waag-Charles-J
OS: H&W Comput. Syst. Int., Boise, ID, United-States; Boise State Univ., United-States
SO: Computers-and-Geosciences. 17. (2). p. 227-250. 3 Refs.
YR: 1991
DE: data-processing; sedimentary-petrology; sedimentary-rocks; computer-programs; textures-; clasts-; analysis-; TEEPLOT-; Microsoft-Quick-BASIC
CC: 06-Petrology-Sedimentary
[DOS] 97Kb [UNIX] 141Kb [MAC]161Kb

AN: 91-17961
TI: A new computer method for rapid and precise determination of calcite crystallograhic orientation from U-Stage measurements.
AU: Touneret-Christophe; Laurent-Philippe
OS: Univ. Montpellier II, Lab. Geol. Struct., Montpellier, France
SO: Computers-and-Geosciences. 17. (2). p. 251-269. 17 Refs.
YR: 1991
DE: data-processing; mineralogy-; carbonates-; minerals-; calcite-; crystal-structure; computer-programs; U-Stage; CALCIT3-; Fortran-77
CC: 01-Mineralogy-and-crystallography

AN: 91-17962
TI: GEMPAK; a Fortran-77 program for calculating Gumbel's first, third, and mixture upper earthquake magnitude distributions employing maximum likelihood estimation.
AU: Al-Abbasi-Jamal-N; Fahmi-Khalid-J
OS: Tikrit Univ., Coll. Eng., Salah Eddin, Iraq; Inst. Earthquake Eng. and Eng. Seismol., Yugoslavia
SO: Computers-and-Geosciences. 17. (2). p. 271-290. 17 Refs.
YR: 1991
DE: data-processing; seismology-; earthquakes-; magnitude-; computer-programs; seismic-risk; Gumbel's-theory; GEMPAK-; GEMFID-; GEMTID-; GEMMID-; Fortran-77; maximum-likelihood-analysis
CC: 19-Geophysics-Seismology

AN: 91-17963
TI: ELLIROT; a program to view and analyze spatial distributions of ellipses.
AU: Weger-Matthias
OS: Ludwig-Maximilians Univ. Munchen, Inst. Allgem., Munich, Federal-Republic-of-Germany
SO: Computers-and-Geosciences. 17. (2). p. 291-300. 20 Refs.
YR: 1991
DE: data-processing; engineering-geology; rock-mechanics; computer-programs; deformation-; strain-; ELLIROT-; Turbo-Pascal; three-dimensional-models; models-
CC: 22-Engineering-and-environmental-geology

AN: 91-17964
TI: A software tool for processing seismic data.
AU: Bibbo-Joe; Etter-Delores; Breding-Dale
OS: Univ. N.M., EECE Dep., Albuquerque, NM, United-States; Univ. Colo., United-States; Sandia Natl. Labs., United-States
SO: Computers-and-Geosciences. 17. (2). p. 301-305. 4 Refs.
YR: 1991
DE: data-processing; seismology-; earthquakes-; monitoring-; computer-programs; Helicorder-Display-package
CC: 19-Geophysics-Seismology

AN: 91-17965
TI: ITHERM; a basic program for magnetite-ilmenite thermometry.
AU: Rao-D-Rameshwar; Choubey-Vinay-M; Rao-T-V-Subba
OS: Wadia Inst. Himalayan Geol., Dehra, India; Natl. Geophys. Res. Inst., India
SO: Computers-and-Geosciences. 17. (2). p. 307-314. 8 Refs.
YR: 1991
DE: data-processing; petrology-; phase-equilibria; oxides-; geologic-thermometry; computer-programs; BASIC-; ITHERM-; magnetite-; ilmenite-
CC: 05-Petrology-Igneous-and-metamorphic

AN: 91-28411
TI: STRUCTURA; a C program for estimating attributes of two-phase, heterogeneous structures digitized from planar specimens.
AU: Moran-Chris-J; McBratney-Alex-B
OS: CSIRO, Div. Soils, Canberra, Australia; Univ. Sydney, Australia
SO: Computers-and-Geosciences. 17. (3). p. 335-350. 17 Refs.
YR: 1991
DE: data-processing; soils-; soil-profiles; digital-simulation; computer-programs; STRUCTURA-; porosity-; solid-phase; three-dimensional-models; models-
CC: 25-Surficial-geology-soils

AN: 91-28412
TI: NEPR; a Fortran-77 program for determining thermal conductivity and diffusivity by needle-probe inversion.
AU: Kristiansen-Jan-I
OS: Aarhus Univ., Lab. Geophys., Aarhus, Denmark
SO: Computers-and-Geosciences. 17. (3). p. 351-390. 12 Refs.
YR: 1991
DE: data-processing; geophysical-methods; heat-flow; methods-; thermal-conductivity; computer-programs; NEPR-; Fortran-77; diffusivity-
CC: 20-Geophysics-Applied

AN: 91-28413
TI: COOL; a Fortran-77 computer program for modeling stable isotopes in cooling closed systems.
AU: Jenkin-Gawen-R-T; Fallick-A-E; Farrow-C-M; Bowes-G-E
OS: Scott. Univ. Res. and React. Cent., Glasgow, United-Kingdom; Univ. Glasgow, United-Kingdom
SO: Computers-and-Geosciences. 17. (3). p. 391-412. 17 Refs.
YR: 1991
DE: data-processing; geochemistry-; stable-isotopes; computer-programs; isotopes-; ratios-; COOL-; Fortran-77; geologic-thermometry; mass-balance; cooling-; models-
CC: 02-Geochemistry

AN: 91-28414
TI: Calculating catchment area with divergent flow based on a regular grid.
AU: Freeman-T-Graham
OS: Univ. N.S.W., Dep. Comp. Sci., Campbell, N.S.W., Australia
SO: Computers-and-Geosciences. 17. (3). p. 413-422. 12 Refs.
YR: 1991
DE: data-processing; hydrogeology-; hydrology-; models-; catchment-hydrodynamics; geomorphology-; fluvial-features; drainage-basins; digital-simulation; drainage-patterns; divergent-flow
CC: 21-Hydrogeology-and-hydrology; 23-Surficial-geology-Geomorphology

AN: 91-28415
TI: MWINDOW; an interactive Fortran-77 program for calculating moving-window statistics.
AU: Murray-Michael-R; Baker-Dale-E
OS: Pa. State Univ., Soil and Environ. Chem. Lab., University Park, PA, United-States
SO: Computers-and-Geosciences. 17. (3). p. 423-430. 4 Refs.
YR: 1991
DE: data-processing; methods-; geostatistics-; statistical-analysis; computer-programs; Fortran-77; moving-window-analysis; techniques-; MWINDOW-
CC: 15-Miscellaneous-and-mathematical-geology
[DOS] 31Kb [UNIX] 63Kb [MAC] 69Kb

AN: 91-28416
TI: An ANSI C program to determine in expected linear time the vertices of the convex hull of a set of planar points.
AU: Larkin-Brett-J
OS: Stanford Univ., Dep. Appl. Earth Sci., Stanford, CA, United-States
SO: Computers-and-Geosciences. 17. (3). p. 431-443. 14 Refs.
YR: 1991
DE: data-processing; methods-; mathematical-methods; computer-programs; ANSI-C
CC: 15-Miscellaneous-and-mathematical-geology
[DOS] 4Kb [UNIX] 6Kb [MAC] 31Kb

AN: 91-28417
TI: A new stereographic technique for the reduction of scanline survey data of geologic fractures.
AU: Lacazette-Alfred
OS: Pa. State Univ., Dep. Geosci., University Park, PA, United-States
SO: Computers-and-Geosciences. 17. (3). p. 445-463. 8 Refs.
YR: 1991
DE: data-processing; structural-geology; fractures-; patterns-; digital-simulation; computer-programs
CC: 16-Structural-geology

AN: 91-28418
TI: ISOCALC; a simple Rb-Sr and Sm-Nd isotopic calculator for the Apple Macintosh.
AU: Carroll-G-W; Rock-N-M-S
OS: Univ. West. Aust., Dep. Geol., Nedlands, Australia
SO: Computers-and-Geosciences. 17. (3). p. 465-467. 8 Refs.
YR: 1991
DE: data-processing; geochemistry-; isotopes-; ratios-; interpretation-; computer-programs; rubidium-; Rb-87/Sr-86; strontium-; samarium-; Sm-147/Nd-144; neodymium-; ISOCALC-; alkali-metals; metals-; alkaline-earth-metals; rare-earths; Sr-87/Sr-86; stable-isotopes; radioactive-isotopes; Nd-144/Nd-143
CC: 02-Geochemistry

AN: 91-39362
TI: Correlation between percentage matrices; a new approach.
AU: Carbognin-Laura; Taroni-Giancarlo
OS: Natl. Res. Counc., Ist. Stud. Dinam. Grandi Masse, Venice, Italy
SO: Computers-and-Geosciences. 17. (4). p. 477-488. 3 Refs.
YR: 1991
DE: Italy-; sedimentary-petrology; sediments-; textures-; grain-size; sedimentation-; deposition-; environment-; data-processing; computer-programs; Southern-Europe; Europe-; environmental-analysis; Po-Delta; GRANCOR-; Fortran-77
CC: 06-Petrology-Sedimentary

AN: 91-39363
TI: An algorithm and Pascal program for geostatistical mapping.
AU: Berkowitz-B; Ben-Zvi-M
OS: Hydrol. Serv., Jerusalem, Israel
SO: Computers-and-Geosciences. 17. (4). p. 489-503. 8 Refs.
YR: 1991
DE: maps-; cartography-; automatic-cartography; data-processing; Pascal-; kriging-; statistical-analysis; algorithms-; geostatistics-; computer-programs
CC: 15-Miscellaneous-and-mathematical-geology

AN: 91-39364
TI: DECODE and DFOUR; 2-D Fourier processing of petrographic images.
AU: Prince-Christopher-M
OS: Univ. S.C., Geol. Dep., Columbia, SC, United-States
SO: Computers-and-Geosciences. 17. (4). p. 505-525. 9 Refs.
YR: 1991
DE: petrology-; data-processing; computer-programs; petrography-; thin-sections; Fourier-analysis; image-analysis; DECODE-; DFOUR-; Pascal-; two-dimensional-models; models-; spatial-variations
CC: 05-Petrology-Igneous-and-metamorphic

AN: 91-39365
TI: Using spreadsheet software in water-balance modeling.
AU: Dexter-Leland-R; Avery-Charles-C
OS: North. Ariz. Univ., Dep. Geol., Flagstaff, AZ, United-States
SO: Computers-and-Geosciences. 17. (4). p. 527-536. 18 Refs.
YR: 1991
DE: hydrology-; hydrologic-cycle; water-balance; hydrogeology-; data-processing; computer-programs; spreadsheets-; Lotus-; EXCEL-
CC: 21-Hydrogeology-and-hydrology

AN: 91-39366
TI: Multiple functional regression; I, Function minimization technique.
AU: Kirby-J-M
OS: CSIRO Div. Soils, Canberra, Australia
SO: Computers-and-Geosciences. 17. (4). p. 537-547. 13 Refs.
YR: 1991
DE: mathematical-geology; data-processing; computer-programs; methods-; multivariate-analysis; digital-simulation; statistical-analysis; Monte-Carlo-analysis; Fortran-; SXMREGMC-
CC: 15-Miscellaneous-and-mathematical-geology

AN: 91-39367
TI: Digital analysis of lineaments; a test study on South India.
AU: Reddy-Ramesh-Kumar-T
OS: Geol. Surv. Can., Miner. Resour. Div., Ottawa, ON, Canada
SO: Computers-and-Geosciences. 17. (4). p. 549-559. 10 Refs.
YR: 1991
DE: India-; structural-geology; tectonics-; data-processing; lineaments-; digital-simulation; Indian-Peninsula; Asia-; computer-programs; southern-India; BASIC-; LDEVELOP-; LRETRIEV-; LGENERAT-; LNANALYZ-; WEDGECEL-
CC: 16-Structural-geology

AN: 91-39368
TI: Application of a simple cerebellar model to geologic surface mapping.
AU: Hagens-Alexander; Doveton-John-H
OS: Univ. Amsterdam, Geol. Inst., Amsterdam, Netherlands; Kans. Geol. Surv., United-States
SO: Computers-and-Geosciences. 17. (4). p. 561-567. 9 Refs.
YR: 1991
DE: Kansas-; structural-geology; maps-; data-processing; digital-simulation; Lansing-Group; cartography-; automatic-cartography; Cerebellar-Model-Arithmetic-Computer; CMAC-; Midwest-; United-States; structural-maps; Brownville-Syncline; Nemaha-Anticline; Salina-Basin; Hugoton-Embayment
CC: 16-Structural-geology

AN: 91-39369
TI: SPEARMEN; a dBase program for computation and testing of Spearman rank correlation coefficient distributions.
AU: Frapporti-G; Linnartz-L-A-M; Vriend-S-P
OS: Univ. Utrecht, Dep. Geochem., Utrecht, Netherlands
SO: Computers-and-Geosciences. 17. (4). p. 569-589. 12 Refs.
YR: 1991
DE: mathematical-geology; data-processing; computer-programs; methods-; statistical-analysis; SPEARMEN-; geostatistics-; dBase-; correlation-coefficient
CC: 15-Miscellaneous-and-mathematical-geology

AN: 91-37525
TI: Fortran programs to construct the planar Voronoi diagram.
AU: Tipper-John-C
OS: Aust. Natl. Univ., Dep. Geol., Canberra, Australia
SO: Computers-and-Geosciences. 17. (5). p. 597-632. 24 Refs.
YR: 1991
DE: mathematical-geology; applications-; computer-programs; data-processing; general-; Delaunay-triangulation; Fortran-; algorithms-; Fortran-77; VDIAB-; VDIAE-; VPLOT-; Voronoi-diagram
CC: 15-Miscellaneous-and-mathematical-geology
[DOS] 14Kb [UNIX] 20Kb

AN: 91-37526
TI: A Fortran program for computing beam patterns of geophone arrays.
AU: Becklehimer-Jeffrey-L
OS: Nav. Oceanogr. and Atmos. Res. Lab., Mar. Geol./Geophys. Branch, Stennis Space Center, MS, United-States
SO: Computers-and-Geosciences. 17. (5). p. 633-640. 2 Refs.
YR: 1991
DE: geophysical-methods; acoustical-methods; data-processing; computer-programs; Fortran-; geophones-; mathematical-geology; applications-
CC: 20-Geophysics-Applied

AN: 91-37527
TI: TEA; a computer program in BASIC to calculate trace-element abundances in silicate rocks and magmas during melting and crystallization process.
AU: Harnois-Luc
OS: Univ. Quebec, GEOTERAP, Montreal, PQ, Canada
SO: Computers-and-Geosciences. 17. (5). p. 641-653. 9 Refs.
YR: 1991
DE: mathematical-geology; applications-; computer-programs; magmas-; geochemistry-; trace-elements; igneous-rocks; TEA-; BASIC-; abundance-; fractional-crystallization; silicates-
CC: 02-Geochemistry
[DOS] 11Kb [UNIX] 18Kb [MAC] 41Kb

AN: 91-37528
TI: A Fortran-77 computer program for three-dimensional analysis of gravity anomalies with variable density contrast.
AU: Bhaskara-Rao-D; Babu-N-Ramesh
OS: Andhra Univ., Dep. Geophys., Visakhapatnam, India
SO: Computers-and-Geosciences. 17. (5). p. 655-667. 7 Refs.
YR: 1991
DE: geophysical-methods; gravity-methods; techniques-; computer-programs; Fortran-77; three-dimensional-models; models-; gravity-anomalies; mathematical-geology; applications-; sedimentary-basins
CC: 20-Geophysics-Applied

AN: 91-37529
TI: Geomagnetic, geocentric, and geodetic coordinate transformations.
AU: Barton-Charles-E; Tarlowski-Chris-Z
OS: Bur. Miner. Resour., Canberra, Australia
SO: Computers-and-Geosciences. 17. (5). p. 669-678. 6 Refs.
YR: 1991
DE: geodesy-; geodetic-coordinates; computer-programs; data-processing; geophysical-methods; coordinate-systems; Fortran-77; equations-; coordinates-; geomagnetic-coordinates; geocentric-coordinates
CC: 20-Geophysics-Applied

AN: 91-37530
TI: DENSCAL; a program for calculating densities of silicate melts and mantle minerals as a function of pressure, temperature, and composition in melting range.
AU: Niu-Yaoling; Batiza-Rodey
OS: Univ. Hawaii at Manoa, Sch. Ocean and Earth Sci. and Tech., Honolulu, HI, United-States
SO: Computers-and-Geosciences. 17. (5). p. 679-687. 14 Refs.
YR: 1991
DE: mantle-; properties-; density-; data-processing; tectonophysics-; computer-programs; DENSCAL-; melts-; magmas-; buoyancy-; temperature-; P-T-conditions; applications-
CC: 17-Geophysics-General

AN: 91-37531
TI: DOTDND; a Fortran-77 program for showing graphically the confidence or uncertainty in phylogenetic trees.
AU: Sneath-P-H; Radbourne-J-C
OS: Leicester Univ., Dep. Microbiol., Leicester, United-Kingdom
SO: Computers-and-Geosciences. 17. (5). p. 689-718. 6 Refs.
YR: 1991
DE: data-processing; paleontology-; phylogeny-; biologic-evolution; applications-; computer-programs; DOTDND-; Fortran-77; GHOST-80; graphic-display; errors-
CC: 08-Paleontology-General

AN: 91-37532
TI: Gravity modeling with Lotus 1-2-3.
AU: Sprenke-Kenneth-F
OS: Univ. Idaho, Coll. Mines and Earth Resour., Moscow, ID, United-States
SO: Computers-and-Geosciences. 17. (5). p. 719-725. 2 Refs.
YR: 1991
DE: geophysical-methods; gravity-methods; techniques-; applications-; computer-programs; Lotus-1-2-3; GWIZ-; models-; graphic-display
CC: 20-Geophysics-Applied

AN: 91-42259
TI: OS2IFD; a microcomputer implementation of the parabolic equation for predicting underwater sound propagation.
AU: Robertson-J-S; Siegmann-W-L; Jacobson-M-J
OS: U. S. Mil. Acad., Dep. Math. Sci., West Point, NY, United-States; Rensselaer Polytech. Inst., United-States
SO: Computers-and-Geosciences. 17. (6). p. 731-757. 5 Refs.
YR: 1991
DE: data-processing; geophysical-methods; acoustical-methods; OS2IFD-; computer-programs; oceanography-; numerical-models; models-; finite-difference-analysis; statistical-analysis
CC: 20-Geophysics-Applied; 07-Marine-geology-and-oceanography

AN: 91-42260
TI: Pixel sampling of remotely sensed digital imagery.
AU: Franklin-Steven-E; Peddle-Derek-R; Wilson-Bradley-A; Blodgett-Clayton-F
OS: Univ. Calgary, Dep. Geogr., Calgary, Alberta, Canada
SO: Computers-and-Geosciences. 17. (6). p. 759-775. 24 Refs.
YR: 1991
DE: data-processing; geophysical-methods; remote-sensing; imagery-; sampling-; graphic-display; site-exploration; classification-; pixels-
CC: 20-Geophysics-Applied

AN: 91-42261
TI: A BASIC program to compute seismic surface-wave group-velocity dispersion curves.
AU: Jin-Doo-Jung; Colby-Richard-J
OS: Chem-Nucl. Geotech, Grand Junction, CO, United-States
SO: Computers-and-Geosciences. 17. (6). p. 777-799. 40 Refs.
YR: 1991
DE: data-processing; geophysical-methods; seismic-methods; seismology-; surface-waves; wave-dispersion; group-velocity; BASIC-; computer-programs
CC: 20-Geophysics-Applied; 19-Geophysics-Seismology

AN: 91-42262
TI: SPLTT; a Turbo-C program for the graphical representation and separation of fault-slip data sets.
AU: Krejci-Dieter; Richter-Carl
OS: Univ. Tuebingen, Inst. Geol., Tuebingen, Federal-Republic-of-Germany; Univ. Mich., United-States
SO: Computers-and-Geosciences. 17. (6). p. 801-811. 16 Refs.
YR: 1991
DE: data-processing; structural-geology; faults-; data-acquisition; computer-programs; SPLIT-; Turbo-C; graphic-display; fault-planes
CC: 16-Structural-geology

AN: 91-42263
TI: An interpolation method for estuarine and oceanographic data.
AU: Perillo-Gerardo-M-E; Piccolo-Maria-Cintia
OS: Inst. Argent. Oceanogr., Bahia Blanca, Argentina
SO: Computers-and-Geosciences. 17. (6). p. 813-820. 6 Refs.
YR: 1991
DE: oceanography-; data-processing; estuaries-; STINTV-; Fortran-77; Stineman-method; interpretation-; Argentina-; South-America; Bahia-Blanca
NT: Inst. Argent. Oceanogr., Contrib. No. 253.
CC: 07-Marine-geology-and-oceanography

AN: 91-42264
TI: LINPIX; a program to convert thematic maps into pixel matrices.
AU: Rosensaft-M
OS: Geol. Surv. Isr., Jerusalem, Israel
SO: Computers-and-Geosciences. 17. (6). p. 821-839. 5 Refs.
YR: 1991
DE: maps-; cartography-; automatic-cartography; data-processing; computer-programs; LINPIX-; graphic-display; digital-simulation; pixels-; Fortran-77
CC: 14-Areal-geology-Maps-and-charts; 22-Engineering-and-environmental-geology

AN: 91-42265
TI: An ANSI C routine to determine if a point is within a specified convex polygon in logarithmic time.
AU: Larkin-Brett-J
OS: Stanford Univ., Dep. Appl. Earth Sci., Stanford, CA, United-States
SO: Computers-and-Geosciences. 17. (6). p. 841-847. 10 Refs.
YR: 1991
DE: mathematical-geology; data-processing; applications-; general-; algorithms-; computer-programs; ANSI-C
CC: 15-Miscellaneous-and-mathematical-geology

AN: 91-42266
TI: Towards a comprehensive database of geoscience software; a Macintosh directory of published programs.
AU: Rock-Nicholas-M-S
OS: Univ. West. Aust., Dep. Geol., Nedlands, West. Aust., Australia
SO: Computers-and-Geosciences. 17. (6). p. 849-854. 26 Refs.
YR: 1991
DE: data-processing; general-; directory-; catalogs-; computer-programs; Fortran-
CC: 15-Miscellaneous-and-mathematical-geology

AN: 92-60955
TI: An algorithm for the triangulation of arbitrarily distributed points; applications to volume estimate and terrain fitting.
AU: Macedonio-G; Pareschi-M-T
OS: Cent. Stud. Geol. Struct. Din. Appenino, Pisa, Italy; Cent. Ric. IBM, Italy
SO: Computers-and-Geosciences. 17. (7). p. 859-874. 8 Refs.
YR: 1991
DE: mathematical-geology; applications-; triangulation-; data-processing; methods-; computer-programs; Delaunay-triangulation; TRIMAKE-; algorithms-
CC: 15-Miscellaneous-and-mathematical-geology

AN: 92-60956
TI: Including known discontinuities directly into a triangular irregular mesh for automatic contouring purposes.
AU: Buys-J; Messerschmidt-H-J; Botha-J-F
OS: Univ. Orange Free State, Inst. Ground-Water Stud. and Dep. Comp. Sci., Bloemfontein, South-Africa
SO: Computers-and-Geosciences. 17. (7). p. 875-881. 17 Refs.
YR: 1991
DE: data-processing; maps-; contour-maps; cartography-; automatic-cartography; triangulation-; computer-programs; ground-water
CC: 15-Miscellaneous-and-mathematical-geology

AN: 92-60957
TI: A new algorithm for coding geological terminology.
AU: Apon-W
OS: Geol. Surv. Netherlands, Haarlem, Netherlands
SO: Computers-and-Geosciences. 17. (7). p. 883-893
YR: 1991
DE: Netherlands-; geophysical-surveys; well-logging; data-processing; computer-programs; QUICK-BASIC; GW-BASIC; Western-Europe; Europe-; data-bases; algorithms-
CC: 20-Geophysics-Applied

AN: 92-60958
TI: Multiple functional regression; II, Rotation followed by classical regression technique.
AU: Kirby-J-M
OS: CSIRO Div. Soils, Canberra, Australia
SO: Computers-and-Geosciences. 17. (7). p. 895-905. 10 Refs.
YR: 1991
DE: mathematical-geology; methods-; Monte-Carlo-analysis; data-processing; regression-analysis; computer-programs; Fortran-; statistical-analysis; applications-
CC: 15-Miscellaneous-and-mathematical-geology

AN: 92-60959
TI: MBSSAS; a code for the computation of Margules parameters and equilibrium relations in the binary solid-solution aqueous-solution systems.
AU: Glynn-Pierre-D
OS: U. S. Geol. Surv., Reston, VA, United-States
SO: Computers-and-Geosciences. 17. (7). p. 907-966. 32 Refs.
YR: 1991
DE: phase-equilibria; experimental-studies; solid-solution; data-processing; computer-programs; MBSSAS-; equilibrium-; aqueous-solutions; applications-; stoichiometry-; mathematical-geology; Margules-parameters; thermodynamic-properties
CC: 02-Geochemistry
[DOS] 105Kb [UNIX] 166Kb [MAC]173Kb

AN: 92-60960
TI: CHEMSHIFT; a Fortran program to calculate (29)Si MAS NMR chemical shift of silicate minerals.
AU: Sherriff-Barbara-L; Singh-Vijay; Liang-Jianjie; Grundy-H-Douglas
OS: Univ. Manit., Dep. Geol. Sci., Winnipeg, MB, Canada; McMaster Univ., Canada
SO: Computers-and-Geosciences. 17. (7). p. 967-972. 7 Refs.
YR: 1991
DE: minerals-; silicates-; crystal-chemistry; mathematical-geology; applications-; techniques-; data-processing; mineralogy-; computer-programs; Fortran-; CHEMSHIFT-; Si-29
CC: 01-Mineralogy-and-crystallography

AN: 92-60961
TI: Computer-aided pole figure construction.
AU: De-Paor-D-G
OS: Johns Hopkins Univ., Dep. Earth and Planet. Sci., Baltimore, MD, United-States
SO: Computers-and-Geosciences. 17. (7). p. 973-983. 3 Refs.
YR: 1991
DE: data-processing; mineralogy-; graphic-display; crystallography-; computer-programs; FUTRON-; methods-; general-
CC: 01-Mineralogy-and-crystallography

AN: 92-60962
TI: Memory intensive statistical algorithms for multibeam bathymetric data.
AU: Ware-Colin; Knight-William; Wells-David
OS: Univ. N.B., Fredericton, NB, Canada
SO: Computers-and-Geosciences. 17. (7). p. 985-993. 12 Refs.
YR: 1991
DE: mathematical-geology; applications-; bathymetry-; oceanography-; techniques-; geophysical-methods; acoustical-methods; data-processing; statistical-analysis; data-acquisition; two-dimensional-models; models-
CC: 07-Marine-geology-and-oceanography; 20-Geophysics-Applied

AN: 92-60963
TI: Program to correct anomalous subsurface temperature gradients resulting from surface temperature variations.
AU: Mickus-K-L; Baker-M-R
OS: Southwest Mo. State Univ., Dep. Geosci., Springfield, MO, United-States; Univ. Tex., United-States
SO: Computers-and-Geosciences. 17. (7). p. 995-1008. 20 Refs.
YR: 1991
DE: heat-flow; geothermal-gradient; models-; data-processing; geophysical-methods; computer-programs; Fortran-; one-dimensional-models; temperature-; mathematical-geology; applications-
CC: 20-Geophysics-Applied

AN: 92-60964
TI: A numerical filter for the restitution of digital seismograms.
AU: Astiz-Maria-M; Correig-Antoni-M; Oritz-Ramon
OS: Univ. Politec. Madrid, Madrid, Spain; Lab. Estud. Geofis. ''Eduard Fontsere'', Barcelona, Spain; Mus. Nac. Cienc. Nat., Madrid, Spain
SO: Computers-and-Geosciences. 17. (7). p. 1009-1016. 15 Refs.
YR: 1991
DE: seismology-; seismic-sources; signals-; data-processing; filters-; mathematical-geology; graphic-display; seismograms-
CC: 19-Geophysics-Seismology

AN: 92-60965
TI: Zero crossover; a Fortran program to determine the dip and extent of a geological boundary using horizontal derivatives of upward-continued gravity data.
AU: McGrath-Peter-H
OS: Geol. Surv. Can., Ottawa, ON, Canada
SO: Computers-and-Geosciences. 17. (7). p. 1017-1031. 9 Refs.
YR: 1991
DE: data-processing; geophysical-methods; gravity-methods; computer-programs; Fortran-; data-acquisition; mathematical-geology
CC: 20-Geophysics-Applied

AN: 92-60966
TI: Emulating the PROSPECTOR expert system with a raster GIS.
AU: Katz-Solomon-S
OS: U. S. Bur. Land Manage., Denver, CO, United-States
SO: Computers-and-Geosciences. 17. (7). p. 1033-1050. 23 Refs.
YR: 1991
DE: data-processing; economic-geology; mineral-exploration; expert-systems; geographic-information-systems; computer-programs; graphic-display; mineral-deposits,-genesis; PROSPECTOR-; applications-; interpretation-
CC: 26-Economic-geology-General-and-mining-geology

AN: 92-60967
TI: Stereographic projection of bedding attitudes using Microsoft Excel.
AU: Seeley-Timothy-P; Novak-Gray-A
OS: Unocal Sci. and Technol., Brea, CA, United-States; Calif. State Univ. at Los Angeles, United-States
SO: Computers-and-Geosciences. 17. (7). p. 1051-1058. 4 Refs.
YR: 1991
DE: data-processing; methods-; stereographic-projection; computer-programs; graphic-display; Microsoft-Excel
CC: 15-Miscellaneous-and-mathematical-geology

AN: 92-07071
TI: Progress in 1988-1990 with computer applications in the ''hard-rock'' arena; geochemistry, mineralogy, petrology, and volcanology.
AU: Rock-Nicholas-M-S
OS: Univ. West. Aust., Dep. Geol., Nedlands, West. Aust., Australia
SO: Cubitt, J. M. Special review issue. Computers-and-Geosciences. 17. (8). p. 1067-1090. 140 Refs.
YR: 1991
DE: data-processing; general-; applications-; education-; popular-geology; petrology-; geochemistry-; mineralogy-; Quaternary-; isotopes-; igneous-rocks; metamorphic-rocks; mineral-exploration; Fortran-; videodisks-; computer-programs; volcanology-; Smithsonian-Institution
CC: 05-Petrology-Igneous-and-metamorphic

AN: 92-07072
TI: Computer applications in paleontology; balance in the late 1980s?.
AU: Tipper-John-C
OS: Aust. Natl. Univ., Dep. Geol., Canberra, Australia
SO: Cubitt, J. M. Special review issue. Computers-and-Geosciences. 17. (8). p. 1091-1098. 106 Refs.
YR: 1991
DE: data-processing; paleontology-; applications-; computer-programs; review-; morphometry-; multivariate-analysis; statistical-analysis; biostratigraphy-; data-acquisition
CC: 08-Paleontology-General

AN: 92-07073
TI: The need for recognized standards of applied geophysical software and the geophysical education of software users.
AU: Reynolds-John-M
OS: Polytech. South West, Dep. Geol. Sci., Plymouth, United-Kingdom
SO: Cubitt, J. M. Special review issue. Computers-and-Geosciences. 17. (8). p. 1099-1104. 24 Refs.
YR: 1991
DE: data-processing; geophysical-methods; methods-; applications-; computer-programs; standardization-; education-; Geological-Society-Working-Group-on-Geological-S
CC: 20-Geophysics-Applied

AN: 92-07074
TI: Computer applications in stratigraphy 1989/1990; a review.
AU: Agterberg-F-P; Griffiths-C-M
OS: Geol. Surv. Can., Ottawa, ON, Canada; Univ. Trondheim, Norway
SO: Cubitt, J. M. Special review issue. Computers-and-Geosciences. 17. (8). p. 1105-1118. 162 Refs.
YR: 1991
DE: sedimentary-rocks; lithostratigraphy-; data-processing; stratigraphy-; applications-; biostratigraphy-; shape-analysis; computer-programs
CC: 12-Stratigraphy-Historical-geology-and-paleoecology

AN: 92-07075
TI: Hydrogeological investigations; data and information management.
AU: Bellotti-Michael-J; Dershowitz-William
OS: Olin Chem. Group, Charleston, TN, United-States; Golder Assoc., United-States
SO: Cubitt, J. M. Special review issue. Computers-and-Geosciences. 17. (8). p. 1119-1136. 1 Refs.
YR: 1991
DE: waste-disposal; site-exploration; ground-water; data-processing; hydrogeology-; information-systems; management-; applications-; computer-programs; models-; theoretical-studies
CC: 21-Hydrogeology-and-hydrology; 22-Environmental-geology

AN: 92-07076
TI: Image transformations in mountainous terrain and the relationship to surface patterns.
AU: Franklin-Steven-E
OS: Univ. Calgary, Dep. Geogr., Calgary, AB, Canada
SO: Cubitt, J. M. Special review issue. Computers-and-Geosciences. 17. (8). p. 1137-1149. 33 Refs.
YR: 1991
DE: geomorphology-; data-processing; image-enhancement; remote-sensing; Newfoundland-; geophysical-surveys; Yukon-Territory; imagery-; surficial-geology; terrains-; models-; SPOT-; Landsat-; satellite-methods; thematic-mapper; mountains-; Morne-National-Park; Western-Canada; Canada-; Eastern-Canada; boreal-environment; environment-; discriminant-analysis; statistical-analysis
CC: 23-Surficial-geology-Geomorphology; 20-Geophysics-Applied

AN: 92-07077
TI: Spatial and spectral classification of remote-sensing imagery.
AU: Franklin-Steven-E; Wilson-Bradley-A
OS: Univ. Calgary, Dep. Geogr., Calgary, AB, Canada
SO: Cubitt, J. M. Special review issue. Computers-and-Geosciences. 17. (8). p. 1151-1172. 31 Refs.
YR: 1991
DE: Yukon-Territory; geophysical-surveys; remote-sensing; imagery-; classification-; data-processing; Western-Canada; Canada-; southwestern-Yukon-Territory; segmentation-; models-; altitude-; Landsat-; satellite-methods; thematic-mapper; Kluane-National-Park; computer-programs
CC: 20-Geophysics-Applied

AN: 92-04725
TI: Segmentation of well logs by maximum likelihood estimation; the algorithm and Fortran-77 implementation.
AU: Radhakrishnan-S; Srikanth-G; Mehta-C-H
OS: KDM Inst. Pet. Explor., Geosci. Div., Dehra Dun, India; Oil and Nat. Gas Co., India
SO: Computers-and-Geosciences. 17. (9). p. 1173-1196. 15 Refs.
YR: 1991
DE: data-processing; geophysical-methods; well-logging; algorithms-; computer-programs; Fortran-77; segmentation-; models-; Kalman-filters
CC: 20-Geophysics-Applied

AN: 92-04726
TI: Kinematic modeling of cross-sectional deformation sequences by computer simulation; coding and implementation of the algorithm.
AU: Contreras-J
OS: Natl. Univ. Mex., Inst. Geol., Mexico City, Mexico
SO: Computers-and-Geosciences. 17. (9). p. 1197-1217. 7 Refs.
YR: 1991
DE: deformation-; theoretical-studies; compression-; folds-; mechanics-; shear-; data-processing; structural-geology; faults-; models-; algorithms-; kinematics-; digital-simulation
CC: 16-Structural-geology

AN: 92-04727
TI: Multisite binding equilibria and speciation codes; incorporation of the electrostatic interaction approach into PHREEQE.
AU: Falck-W-Eberhard
OS: Br. Geol. Surv., Fluid Process. Res. Group, Nottingham, United-Kingdom
SO: Computers-and-Geosciences. 17. (9). p. 1219-1234. 16 Refs.
YR: 1991
DE: geochemistry-; processes-; chemical-fractionation; mathematical-geology; data-processing; phase-equilibria; theoretical-studies; models-; computer-programs; PHREEQE-; ions-; water-; applications-; bonding-; electrostatic-bonding
CC: 02-Geochemistry

AN: 92-04728
TI: SEDNORM; a program to calculate a normative mineralogy for sedimentary rocks based on chemical analyses.
AU: Cohen-David; Ward-Colin-R
OS: Univ. N.S.W., Dep. Appl. Geol., Kensington, N.S.W., Australia
SO: Computers-and-Geosciences. 17. (9). p. 1235-1253. 17 Refs.
YR: 1991
DE: data-processing; sedimentary-petrology; clay-mineralogy; sedimentary-rocks; sandstone-; mineral-composition; computer-programs; SEDNORM-; chemical-analysis; clastic-rocks; shale-; carbonate-rocks
CC: 06-Petrology-Sedimentary
[DOS] 40Kb [UNIX] 85Kb [MAC] 81Kb

AN: 92-04729
TI: Piecewise integral splines of low degree.
AU: Rasmussen-L-A
OS: Univ. Wash., Quat. Res. Cent., Seattle, WA, United-States
SO: Computers-and-Geosciences. 17. (9). p. 1255-1263. 2 Refs.
YR: 1991
DE: glacial-geology; glaciation-; ice-movement; data-processing; geomorphology-; mathematical-geology; algorithms-; splines-

CC: 23-Surficial-geology-Geomorphology

AN: 92-04730
TI: Cokriging with Matlab.
AU: Marcotte-Denis
OS: Ec. Polytech., Dep. Genie Miner., Montreal, PQ, Canada
SO: Computers-and-Geosciences. 17. (9). p. 1265-1280. 50 Refs.
YR: 1991
DE: data-processing; methods-; kriging-; computer-programs; COKRI-; statistical-analysis; Matlab-; mathematical-geology
CC: 15-Miscellaneous-and-mathematical-geology

AN: 92-04731
TI: An interactive program for the graphical representation of striated faults and applied normal and tangential stresses.
AU: Taboada-A; Tourneret-C; Laurent-P
OS: Univ. Montpellier II, Lab. Geol. Struct., Montpellier, France
SO: Computers-and-Geosciences. 17. (9). p. 1281-1310. 33 Refs.
YR: 1991
DE: faults-; interpretation-; data-processing; structural-geology; deformation-; theoretical-studies; stress-; computer-programs; Fortran-77; histograms-; statistical-analysis; stylolites-; secondary-structures; sedimentary-structures; striations-; bedding-plane-irregularities; slickensides-; ultrastructure-; graphic-methods; brittle-deformation; interactive-techniques
CC: 16-Structural-geology

AN: 92-04732
TI: EXSHALL; a Turkel-Zwas explicit large time-step Fortran program for solving the shallow-water equations in spherical coordinates.
AU: Navon-I-M; Yu-Jian
OS: Fla. State Univ., Dep. Math., Tallahassee, FL, United-States
SO: Computers-and-Geosciences. 17. (9). p. 1311-1343. 27 Refs.
YR: 1991
DE: data-processing; general-; computer-programs; EXSHALL-; Fortran-; Turkel-Zwas; models-; algorithms-; filtration-; shallow-water-environment; environment-; mathematical-geology; meteorology-; finite-difference-analysis; statistical-analysis; spherical-models
CC: 15-Miscellaneous-and-mathematical-geology

AN: 92-18109
TI: A Fortran program for interpretation of relative permeability from unsteady-state displacements with capillary pressure included.
AU: Udegbunam-Emmanuel-O
OS: Ill. State Geol. Surv., Champaign, IL, United-States
SO: Computers-and-Geosciences. 17. (10). p. 1351-1357. 6 Refs.
YR: 1991
DE: data-processing; engineering-geology; petroleum-engineering; reservoir-properties; computer-programs; Fortran-; models-; permeability-; capillary-pressure; equations-
CC: 30-Engineering-geology

AN: 92-18110
TI: A Fortran subroutine for cartographic generalization.
AU: Wolf-Gert-W
OS: Univ. Klagenfurt, Dep. Geogr., Klagenfurt, Austria
SO: Computers-and-Geosciences. 17. (10). p. 1359-1381. 21 Refs.
YR: 1991
DE: maps-; cartography-; automatic-cartography; data-processing; computer-programs; Fortran-; topography-
CC: 14-Areal-geology-Maps-and-charts

AN: 92-18111
TI: Interface programs to enable full 3-D geological modeling with a combination of AutoCAD and SURFER.
AU: Marschallinger-R
OS: Univ. Salzburg, Inst. Geol. und Palaeont., Salzburg, Austria
SO: Computers-and-Geosciences. 17. (10). p. 1383-1394. 13 Refs.
YR: 1991
DE: maps-; cartography-; automatic-cartography; data-processing; computer-programs; AutoCAD-; SURFER-; models-; graphic-display; three-dimensional-models
CC: 14-Areal-geology-Maps-and-charts

AN: 92-18112
TI: RESDYK; a Fortran program for computing apparent resistivity over an infinitely deep outcropping vertical dike.
AU: Chunduru-Raghu-K; Nagendra-R; Patangay-N-S
OS: Univ. New Orleans, Dep. Phys., New Orleans, LA, United-States; Osmania Univ., India
SO: Computers-and-Geosciences. 17. (10). p. 1395-1408. 9 Refs.
YR: 1991
DE: intrusions-; dikes-; vertical-orientation; geophysical-methods; electrical-methods; data-processing; computer-programs; RESDYK-; Fortran-IV; resistivity-; mathematical-geology; equations-
CC: 20-Geophysics-Applied

AN: 92-18113
TI: Open-ended mineralogical/textural rock classification.
AU: Carr-James-R; Hibbard-M-J
OS: Univ. Nev. at Reno, Dep. Geol. Sci., Reno, NV, United-States
SO: Computers-and-Geosciences. 17. (10). p. 1409-1463. 18 Refs.
YR: 1991
DE: sedimentary-rocks; classification-; textures-; igneous-rocks; metamorphic-rocks; data-processing; petrology-; petrography-; Fortran-77; computer-programs; general-
CC: 05-Petrology-Igneous-and-metamorphic; 06-Petrology-Sedimentary

AN: 92-18114
TI: Paleocurrent analysis using Lotus 1-2-3.
AU: Le-Roux-J-P
OS: Univ. Stellenbosch, Dep. Geol., Stellenbosch, South-Africa
SO: Computers-and-Geosciences. 17. (10). p. 1465-1468. 8 Refs.
YR: 1991
DE: sedimentary-structures; planar-bedding-structures; cross-bedding; data-processing; sedimentary-petrology; sedimentation-; computer-programs; Lotus-1-2-3; Fortran-; paleocurrents-; provenance-; mathematical-geology; equations-; sinuosity-
CC: 06-Petrology-Sedimentary
[DOS] 9339 bytes [UNIX] 16934 bytes [MAC] 38547 bytes

AN: 92-18115
TI: A spreadsheet model for integrating stratigraphic and lithofacies maps.
AU: Le-Roux-J-P
OS: Univ. Stellenbosch, Dep. Geol., Stellenbosch, South-Africa
SO: Computers-and-Geosciences. 17. (10). p. 1469-1472. 4 Refs.
YR: 1991
DE: data-processing; maps-; automatic-cartography; cartography-; models-; stratigraphy-; lithostratigraphy-; stratigraphic-maps; lithologic-maps; lithofacies-
CC: 06-Petrology-Sedimentary; 12-Stratigraphy-Historical-geology-and-paleoecology; 14-Areal-geology-Maps-and-charts

AN: 92-18116
TI: Simultaneous solution of geobarometers and geothermometers using a microcomputer spreadsheet.
AU: Boyle-Alan-P
OS: Univ. Liverpool, Dep. Earth Sci., Liverpool, United-Kingdom
SO: Computers-and-Geosciences. 17. (10). p. 1473-1479. 11 Refs.
YR: 1991
DE: fluid-inclusions; P-T-conditions; mineral-assemblages; data-processing; petrology-; geologic-thermometry; geologic-barometry; inclusions-; metamorphic-rocks
CC: 05-Petrology-Igneous-and-metamorphic

AN: 92-18117
TI: A review of recent developments in geostatistics.
AU: Dowd-P-A
OS: Univ. Leeds, Dep. Min. and Miner. Eng., Leeds, United-Kingdom
SO: Computers-and-Geosciences. 17. (10). p. 1481-1500. 60 Refs.
YR: 1991
DE: data-processing; general-; geostatistics-; mathematical-geology; statistical-analysis; kriging-; fuzzy-logic; hydrology-; hydrogeology-; models-; three-dimensional-models; one-dimensional-models; two-dimensional-models; petroleum-engineering
CC: 15-Miscellaneous-and-mathematical-geology

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