- Joined
- Mar 7, 2009
- Messages
- 542
but not an ammonoid amongst them. Did you look at the Turek paper? Apparently there are more than 40 specimens of the Tarphycerid Peismoceras pulchrum showing colour patterns and about 20 specimens of "Cyrtoceras" parvulum.
Here's a quick sketch of the growth lines and colour bands on the little Griesbachian beast.
Here's a quick sketch of the growth lines and colour bands on the little Griesbachian beast.