- Nov 19, 2002
- Reaction score
- somewhere under the desert sky
Pteroscaphites pisinnus, an ammonite that decided to bypass most of adolescence and go straight to maturity. Probably a small form of Scaphites whitfieldi, shown together in the second photo. It is not a baby Scaphites, both coil normally until reaching maturity when they grow the shaft and hook.
62.4 KB Views: 79
78.5 KB Views: 70