Theory of the Earth
This book explains about the earth and its evolution.Also describes planetary formation theories and builds a model of what early earth could of looked like, subtley using the scientific method and asking and answering questions every step of the way.
Author(s): James Hutton
NA Pages 
This page provides PDF links that covers the following topics related to Geology : Introduction, history of the earth and geological time, Minerals, The rock cycle and igneous rocks, Volcanism and volcanic rocks, Sedimentary and metamorphic rocks , Glaciation and surficial deposits, History of Plate Tectonics, Plate tectonics, Earthquakes.
Author(s): Vancouver Island University
NA Pages
This note deals with the application of geological and related principles to the solution of various types of crimes. Topics covered includes: The Case of the Sandy Body, Characterizing Sand, Characterizing Minerals, Characterizing Rocks, Using Pigments to Identify Art Fraud, Demise of the Ice Man, Radioactive Isotopes, Stable Isotopes.
Author(s): Prof. G. Nelson Eby
NA Pages
Penn State's Structural Geology Class Notes
This note explains the follolwing topics: Parameters of Structural Geology, Mathematics of Structural Geology, Deformation Mapping, Deform. and Displacement Gradients, Examples of Geological Deformation, The Displacement Gradient, Rotational vs. Irrotational Strain, Strain Markers and Rock Strain, Properties of Tensors, Introduction to Stress , The Force-Balance Problem, The Mohr Circle and Earth Stress, Coulomb Failure Criterion, Microcracks and Shear Fracturing,Stress Concentration, Crack Propagation and Jointing, Effective Stress, Joint Patterns, Friction, Fault Rocks, Paleozoic Geology of the Cordiller, Alpine Geology.
Author(s): Terry Engelder
NA Pages
