Where: Ukraine (48.2° N, 37.6° E: paleocoordinates 4.7° N, 31.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Bashkirian (323.2 - 315.2 Ma)
• Middle Carboniferous, C2-2 Svita. C4-2 is the Mospinska suite, belonging to the Kayalian regional stage and Zujevian regional substage (horizon) of the upper Bashkirian.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collection methods: Repository: Kruglov's holotype not found, according to Shimansky 1967
Primary reference: V. N. Shimanskiy. 1967. Kammenougol'nye Nautilida. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 115:1-258 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 166290: authorized by Matthew Clapham, entered by Matthew Clapham on 08.02.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Huanghoceras orthocostatum n. sp." = Gzheloceras orthocostatum
"Huanghoceras orthocostatum n. sp." = Gzheloceras orthocostatum Kruglov 1939 nautiloid |