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Solenomorpha Minor
''Solenomorpha'' is an extinct genus of bivalve molluscs that lived from the Late Ordovician to the Late Triassic in Australia, Europe, and North America. References ''Solenomorpha'' in the Paleobiology Database * ''Fossils'' (Smithsonian Handbooks) by David Ward (Page 112) Prehistoric bivalve genera Ordovician bivalves Silurian bivalves Devonian bivalves Carboniferous bivalves Permian bivalves Triassic bivalves Prehistoric invertebrates of Oceania Prehistoric animals of Europe Prehistoric bivalves of North America Late Ordovician first appearances Late Triassic extinctions Taxa named by Theodore Dru Alison Cockerell {{triassic-animal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Ordovician
The Ordovician ( ) is a geologic period and system, the second of six periods of the Paleozoic Era. The Ordovician spans 41.6 million years from the end of the Cambrian Period million years ago (Mya) to the start of the Silurian Period Mya. The Ordovician, named after the Welsh tribe of the Ordovices, was defined by Charles Lapworth in 1879 to resolve a dispute between followers of Adam Sedgwick and Roderick Murchison, who were placing the same rock beds in North Wales in the Cambrian and Silurian systems, respectively. Lapworth recognized that the fossil fauna in the disputed strata were different from those of either the Cambrian or the Silurian systems, and placed them in a system of their own. The Ordovician received international approval in 1960 (forty years after Lapworth's death), when it was adopted as an official period of the Paleozoic Era by the International Geological Congress. Life continued to flourish during the Ordovician as it did in the earlier Cambrian Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
