Discovery of ammonoid jaw apparatus and associated features using reflectance transformation imaging (RTI)

• Published in: Publicación Electrónica de la Asociación Paleontológica Argentina
• Main Authors: Moron Alfonso, Daniel Andres, Cichowolski, Marcela, Hoffmann, René, Rodriguez, Maricel Gabriela
• Format: Article in Journal/Newspaper
• Language: English
• Published: Asociación Paleontológica Argentina
• Subjects: AMMONOID; ANTARCTICA; JAW APPARATUS; KOSSMATICERATIDAE; MAORITES SEYMOURIANUS; RTI; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Antarctic; Antarctic Peninsula; Argentina; Lopez; Lopez de Bertodano; Pablo; Antarc*; Antarctica; Antártica
• Online Access: http://hdl.handle.net/11336/218337

We report on remains of the buccal apparatus and possible associated structures for the Late Cretaceous ammonite Maorites seymourianus from the Lopez de Bertodano Formation (Antarctic Peninsula). This is the first description of these structures for the family Kossmaticeratidae. Further, we discuss...