Perisphinctacean ammonites of the type Transversarium Zone (Middle Oxfordian, Late Jurassic) in northern Switzerland
An edition of Perisphinctacean ammonites of the type Transversarium Zone (Middle Oxfordian, Late Jurassic) in northern Switzerland (2001)
By Reinhart A. Gygi
Publish Date
2001
Publisher
Kommission der Schweizerischen Paläontologischen Abhandlungen, Basel
Language
eng
Pages
169