| 词条 | Ermaying Formation |
| 释义 |
| name = Ermaying Formation | period = Anisian | age = Anisian | image = | imagesize = | caption = | type = Geological formation | prilithology = | otherlithology = | unitof = | subunits = | underlies = | overlies = | thickness = Up to 600 m | area = | map = | map_caption = | location | coordinates = {{Coord|37|26|15|N|110|39|06|E|display=title, inline}} | region = Shaanxi | country = {{CHN}} | extent = | namedfor = | namedby = | year_ts = | location_ts = | coordinates_ts = | region_ts = | country_ts = | thickness_ts = }} The Ermaying Formation is a sedimentary succession of Anisian (Middle Triassic) age. It is found in the Shaanxi Province of China.[1] It is composed of an up to 600 m thick sequence of mudstone and sandstone.[2] It is famous for its fossils of tetrapods.[2] FossilsNotable fossils include the genera Fenhosuchus, Eumetabolodon, Halazhaisuchus, Guchengosuchus, Neoprocolophon, Ordosiodon, Wangisuchus and Shansisuchus. References1. ^{{cite book|last=Desojo|first=J. B.|title=Anatomy, Phylogeny and Palaeobiology of Early Archosaurs and their Kin|year=2013|isbn=978-1862393615}} {{China-geologic-formation-stub}}2. ^1 {{cite book|last=Sues|first=Hans-Dieter|title=Triassic life on land : the great transition|year=2010|publisher=Columbia University Press|location=New York|isbn=978-0231135221|author2=Fraser, Nicholas C.}} 1 : Geology of China |
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