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Southeastern Ohio was a swamp-covered coastal plain. [4] Ferns and horsetails were among the state's rich flora. [3] Ohio was only about 5 degrees north of the equator. Sand and mud deposited on local river deltas gradually filled in the swamp. Later in the Permian Ohio was subjected to geologic uplift and its sediments were eroded away ...
Paleo Crossing site, also known as the Old Dague Farm site, [2] is an archaeological site near Sharon Center, Ohio in Medina County where Clovis artifacts dated to 10,980 BP ± 75 years Before Present were found. [3] The Cleveland Museum of Natural History conducted an excavation from 1990 to 1993. [4]
Ohio's State Invertebrate Fossil, is a trilobite found in the formation. The Southern Hemisphere where Ohio was located at the end of the Ordovician experienced a widespread glaciation, around 438 million years ago. Sea level dropped due to the glaciation, accompanied by a subsidence of the land.
I Found It On Google Earth. 21°48'18"S 49°5'23"W Image credits: Priti Ray #26 Go To Your Google Earth And Type Kent St. 44305 In Search And Click Street View You’ll See This Guy, Doing ...
In this week’s science newsletter, explore an underwater mountain, catch up on a risky private space mission, solve a prehistoric cold case, marvel at continent-crossing dinos, and more.
The Shawnee Lookout Archeological District is a historic district in the southwestern corner of the U.S. state of Ohio. [1] Located southwest of Cleves in Hamilton County 's Miami Township , [ 2 ] the district is composed of forty-six archaeological sites spread out over an area of 2,000 acres (810 ha). [ 1 ]
NASA/Goddard Space Flight Center The roughly 60,000-square-mile piece of crust has been hiding below the eastern Mediterranean Sea for about 340 million years (give or take 30 million years ...
Sheriden Cave is a Paleo-Indian archaeological site from the late Ice age in Wyandot County, Ohio. [1] Glacial deposits sealed off the cave more than 10,000 years ago. Sheriden Cave is a karst sinkhole on a dolomite ridge that crosses Hancock and Wyandot