MolluscaBase taxon details
original description
(of Orthoceras coreanicum Kobayashi, 1928 †) Kobayashi, T. (1928). Ordovician fossils from Corea and South Manchuria. <em>Japanese Journal of Geology and Geography.</em> 5(4): 173-212 ["1927"]. page(s): 181, pl. 18, fig. 6; pl. 19, fig. 3a-c [details]
basis of record
Yun C.-S. (1999). Three Ordovician cephalopods from the Jigunsan Formation of Korea. <em>Paleontological Research.</em> 3(2): 65-80. page(s): 68, figs. 3 (1a, b, 2a); 4 (1-10) [details] Available for editors [request]
From editor or global species database
Type locality Korea, Kangweondo, Jigumsan Formation of Maggol [details]
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