Some Upper Jurassic ammonites of the genus Rasenia from Scotland

5 4 Tue, 01/01/1963 - 12:00 January 765 769

ZIEGLER, B. 1963. Some Upper Jurassic ammonites of the genus Rasenia from Scotland. Palaeontology, 5, 4, 765–769.

B. Ziegler Three species (one of them new) of the ammonite genus Rasenia from the Leaver Kimeridgian of Eathie (Scotland) are described. They are of interest as being probable ancestors to different species of the one genus Aulacostephanus. The Palaeontological Association (Free Access)