The genus Pictetia Uhlig from the Albian of Patagonia and Antarctica

• Published in: Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen
• Main Authors: Medina, Francisco Alberto, Riccardi, Alberto Carlos
• Format: Article in Journal/Newspaper
• Language: English
• Published: E Schweizerbartsche Verlags
• Subjects: Ammonoidea; Pictetia; Albian; Patagonia; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Argentina; Medina; Ross Island; Antarc*; Antarctica; James Ross Island
• Online Access: http://hdl.handle.net/11336/18551

Pictetia representatives from southern Patagonia and James Ross Island, Antarctica, are described. They are represented by Pictetia astieriana (d’Orbigny) and Pictetia ovalis COllignOn, the first coming from the Pictetia Zone of Antarctica (≈ Tardefurcata Zone) and the second from the Aioloceras rol...