Digital library
Textbooks, references and open learning resources.

External
Thematic Reading Anthology
Lumen Learning · Lumen Learning
In the contents: 5.02: Plain Geology by George Otis Smith

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AST101_GC_OER
Ryan Johnson · Gettysburg College
In the contents: 11.03: The Geology of Venus · 11.05: The Geology of Mars

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Mineralogy
Dexter Perkins et al. · University of North Dakota
Minerals are our planet. They form the Earth and the bedrock that we live on, making up all of Earth’s rocks and sediments, and they are important components in soils. So, they literally are the foundations for our lives. Perhaps because they are ubiquitous, most people don’t even notice them or consider that all rock is made of minerals.

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BioGeoChemistry (LibreTexts)
Josh Halpern · LibreTexts
In the contents: 2.6.02: The Geology of Venus · 2.6.04: The Geology of Mars

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British Columbia in a Global Context
Geography Open Textbook Collective · LibreTexts
In the contents: 8.05: Geology

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UVM Environmental Science
Kyle Whittinghill · University of Vermont
In the contents: 3.01: Introduction to Geology

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Astronomy 103: Introduction to Planetary Astronomy
Dennis C. Wilson · HACC, Central Pennsylvania's Community College
In the contents: 09: Planetary Geology

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Introduction to Oceanography (Sierra College Edition)
Allison D. Jones · Sierra College
In the contents: 04: Plate Tectonics and Marine Geology

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ASTR 110: Astronomy
John Fitzgerald · Grossmont College
In the contents: 6.12: The Geology of Venus · 6.14: The Geology of Mars

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ChemPRIME
John Moore et al. · University of Wisconsin-Madison
In the contents: 3.3.07: Geology- Using the Acid Test to Distinguish the Minerals in Calomine · 3.8.04: Geology- Heat Engine at Lost City · 3.9.04: Geology- Iron and its Ores

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Geobiology
Dawn Sumner · University of California, Davis
Geobiology is the study of Earth-life interactions through time. This textbook is the start of a lower division book that uses these interactions to teach the fundamental biological concepts that are essential for geology majors to understand.

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Thematic Reading Anthology (Error-Incomplete-Lumen)
Lumen Learning · Lumen Learning
In the contents: 08.2: Plain Geology by George Otis Smith

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Physical Science for Educators (CID: PHYS 14)
Evans, Ford, Henry, Kumari, Mona, Wakim · Coalinga College
In the contents: 8.3.04: Geology- Heat Engine at Lost City

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Vol. 2: An Introduction to the Solar System
Neeharika Thakur · Prince George's Community College
In the contents: 2.2.4.01: The Geology of Venus · 2.2.6.01: The Geology of Mars

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GEL 109: Sediments and Strata (Sumner)
Dawn Sumner · University of California, Davis
My goal for Sediments and Strata is to help you develop the tools that will allow you to observe the important characteristics of sedimentary rocks, understand the processes that produced them, interpret their depositional environments, and recognize the insights they can provide on diverse fields in geology such as tectonics, environmental geology, economic resources, evolution, climate change, etc.

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Oceanography 101
Miracosta College · LibreTexts
In the contents: 2.04: Essential Concepts of Historical Geology and Evolution · 4.12: California Geology and Plate Tectonics History

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Astronomy 10: The Solar System
Andrew Totah-McCarty · Chabot College
In the contents: 7.03: The Geology of Venus · 7.04: The Geology of Mars