†Treptoceras yokoyamai Kobayashi 1927
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Cephalopoda - Orthocerida - Proteoceratidae
Alternative combinations: Loxoceras yokoyamai, Ormoceras yokoyamai, Sactoceras yokoyamai
Belongs to Treptoceras according to S. Niko 2002
See also Kobayashi 1934 and Yun 1999
Sister taxa: Treptoceras cincinnatiensis, Treptoceras duseri, Treptoceras fosteri, Treptoceras transversum
Type specimen: UMUT PM0016, a shell
Distribution:
• Ordovician of South Korea (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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