Curated OER
Etc: Maps Etc: Geology of Mexico and Central America, 1910
A map from 1910 of Mexico and Central America, showing the distribution of rocks and indicating the geologic time period they come from.
Curated OER
The Virtual Fossil Museum: Fossils Across Geological Time and Evolution
Picture of the fossil Leanchoilia superlata from the Phylum Arthropoda recovered from Burgess Shale.
Curated OER
Thumbnail Image
Photos, illustrations, 3D graphs and animations are part of this investigation into the geology and landforms of the Grand Canyon. Learn detailed information on the formation of the canyon, the rock layers and prehistoric life that...
Curated OER
Thumbnail Image
Photos, illustrations, 3D graphs and animations are part of this investigation into the geology and landforms of the Grand Canyon. Learn detailed information on the formation of the canyon, the rock layers and prehistoric life that...
Curated OER
Thumbnail Image
Photos, illustrations, 3D graphs and animations are part of this investigation into the geology and landforms of the Grand Canyon. Learn detailed information on the formation of the canyon, the rock layers and prehistoric life that...
Curated OER
Thumbnail Image
Photos, illustrations, 3D graphs and animations are part of this investigation into the geology and landforms of the Grand Canyon. Learn detailed information on the formation of the canyon, the rock layers and prehistoric life that...
Curated OER
Thumbnail Image
Photos, illustrations, 3D graphs and animations are part of this investigation into the geology and landforms of the Grand Canyon. Learn detailed information on the formation of the canyon, the rock layers and prehistoric life that...
Curated OER
Etc: Maps Etc: Swamp Lands of the United States, 1911
A map from the 19th Annual Report of the U.S. Geological Survey (1898) showing areas of swamp and marsh lands in the United States at the time, with degrees of swampiness shown in two shadings.
Curated OER
Agi: Evolution and the Fossil Record
The American Geological Institute has done a great job defining and explaining evolution in this online booklet. Darwin, fossils, natural selection, and change over time are some of the concepts that are covered. Make sure to see the...
Curated OER
Agi: Evolution and the Fossil Record
The American Geological Institute has done a great job defining and explaining evolution in this online booklet. Darwin, fossils, natural selection, and change over time are some of the concepts that are covered. Make sure to see the...
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