Title
Stephanoceras Kreter
Caption
Stephanoceras Kreter (Bucland) 1927 / found in Dorset / England. Stephanoceras (meaning crown horn) is a Stephanoceratacean (ammonite) genus and type for the Stephanoceratidae / which lived during the Bajocian (Middle Jurassic) but is now extinct. Stephanoceras has a evolute shell / as characteristic of the family / with well developed ribbing and tubercles.
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP11A03_078
License type
Rights managed
Available size
50,0Mb (1009,1Kb) / 15,3in x 12,7in / 4600 x 3796 (300dpi)