Perisphinctacean ammonites of the type Transversarium Zone (Middle Oxfordian, Late Jurassic) in northern Switzerland
By: Reinhart A. Gygi
Series: Schweizerische Paläontologische Abhandlungen -- v. 122; Schweizerische paläontologische Abhandlungen -- v. 122
Publisher: Kommission der Schweizerischen Paläontologischen Abhandlungen, Basel
Published: 2001
Place of publication: Basel
Language: eng
Number of pages: 169
Subjects: Oxfordium; Ammoniten
Notes: Includes bibliographical references (pages 167-169).