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The displacement profile of the surface of the earth under crustal loads (e.g. mountain chains) can be well reproduced by an elastic flexural model. In this model, the uppermost layer of the earth responds to crustal loads as an elastic beam floating in a weaker, fluid-like foundation (i.e. the aste ...
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Archive of thin-plate and thin-shell finite element programs written by Peter Bird at the University of California in Los Angeles (UCLA).

Simple program that illustrates the enormity of the Geological Time. Allows the user to enter a date before present (using different units of time) and the program calculates the corresponding date and time using the calendar year as a scale representing the age of the Earth. Available only in Spani ...
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This package contains an Excel spreadsheet v. 5.0 designed for capturing and manipulating data orientation, whether data field or laboratory (universal plate, etc.). The spreadsheet has been described in formal publications and the detailed descriptions are in Annexes text files.

Program for easier viewing of planes susceptible to be reactivated under a user tax efforts weakness. Reactive is based on the Navier-Coulomb criteria for fracture and slip and provides a graphic display of the orientations of recovery plans interactively given a set of user-modifiable physical para ...
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The user interactively selects the minimum and maximum sizes of boxes and the increment between boxes. The program fills a table of values log (N (l)) and log (L) and a graph of the two variables. It also calculates a regression line to the points earned and tabulates data concerning them.structural ...
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This program is designed to facilitate understanding of both geometric and mathematical aspects of the flow in the deformation of rocks. It is aimed at undergraduates who have completed the course of structural geology or graduate students. The package includes a help file that explains both how the ...
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This program performs an analysis of curvature of geological surfaces according to the algorithm described in Article Mandujano, JJ, Khachaturov, R., Tolson, G., Keppie, JD 2005 A new method of curvature analysis Applied to the Cantarell structure, southern Gulf of Mexico: Implications for hydrocarb ...
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A paleomagnetic data analysis package for the Macintosh by Craig Jones of Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado in Boulder. The newest version of this software now contains core functions for many paleomagnetics applications, including sam ...
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Orient is a fast, easy to use, professional spherical projection and orientation data analysis program. In 1986 Orient introduced modified Kamb contouring, triangular fabric diagrams, orientation fields, and automated structural domain analysis. Orient 3 brings a new level of accuracy and speed, wit ...
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