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
The aim of this note is to provide a basic introduction to the geological and geophysical processes that form and shape the ocean basins and their margins. Topics covered includes: Seafloor Mapping, Understanding Conductive Cooling, Cooling of the Ocean Plates, Evidence for Plate Tectonics from Magnetics, Global Seismology, Mantle Melting and Phase Diagrams, Mid-Ocean Ridge Segmentation, Subduction Zones, Seismic Hazards in the Pacific Northwest, Passive Margins and Sediment Transport, Sequence Stratigraphy and Eustacy, Deep Sea Sedimentation and Paleoceanography.
Author(s): William Wilcock
NA Pages
Structural Geology by Stephen J. Martel
This lecture note covers the following topics: Lines and planes, Orthographic Projections, Maps, Vectors and tensors, Vector products, Stereonets, Stereonets, Rotations, Kinematics, inite Strain, Infinitesimal strain, Stress, Rheology, Holes, Dislocations, Folds, Faults, Joints and dikes.
Author(s): Stephen J. Martel
NA Pages
