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This list of the Paleozoic life of Ohio contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Ohio and are between 538.8 and 252.17 million years of age.
2.1 Selected Paleozoic taxa of Ohio. 3 Mesozoic. 4 ... This list of the prehistoric life of Ohio contains the various prehistoric life-forms whose fossilized remains ...
The marine life of Ohio included crinoids, snails, cephalopods, brachiopods, and fishes. Trilobites were also present, but their fossils are rare. [4] By the Permian period the sea had left completely. Local bodies of water were then lakes and rivers rather than saltwater. [3] Southeastern Ohio was a swamp-covered coastal plain. [4]
Prehistory of Ohio provides an overview of the activities that occurred prior to Ohio's recorded history. The ancient hunters, Paleo-Indians (13000 B.C. to 7000 B.C.), descended from humans that crossed the Bering Strait. There is evidence of Paleo-Indians in Ohio, who were hunter-gatherers that ranged
List of the Paleozoic life of Ohio This page was last edited on 16 January 2018, at 04:21 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4 ...
The Cambrian at the start of the Paleozoic marked the proliferation of multi-cellular life. By the Late Cambrian , Ohio was covered in shallow seas, creating marine and delta deposits. Sandstone, mudstone, shale , limestone and dolomite deposited atop the faulted Precambrian basement rocks.
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I. maximus, Arnheim Formation, Ohio. Note the long head spines. Note the long head spines. Found in Manitoba, which was equatorial during the Ordovician, I. rex is a dramatic example of low-latitude gigantism, contrasting with many modern marine benthic arthropods which adhere to Bergmann's rule of polar gigantism.