Beitrag
New finding of Cyclida (Crustacea) from Mississippian and not‑cyclidan from Permian of Russia
Mychko, Eduard V.; Alekseev, Alexander S.; Zaytseva, Elena L.; Schweitzer, Carrie E.; Feldmann, Rodney M.
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen Band 305 Heft 1 (2022), p. 75 - 85
35 Literaturangaben
veröffentlicht: Jul 29, 2022
Manuskript akzeptiert: Jun 9, 2022
Manuskript erhalten: Jun 6, 2022
ArtNo. ESP155030501003, Preis: 29.00 €
Abstract
A new genus and species of cyclidan Magnitocyclus struveae gen. et sp. nov., from the Mississippian of the Urals is described and illustrated. It is the first reliable record of a cyclidan in the Upper Viséan – Lower Serpukhovian of Russia. Petschorocaris kozhimensis, from the Permian of the Pechora Coal Basin (Russia), is not a cyclidan but is apparently the mold of a patella-like gastropod shell.
Schlagworte
Crustacea • Cyclida • Carboniferous • Mississippian • Permian • Russia