- Nov 19, 2002
- somewhere under the desert sky
New evidence from exceptionally â€œwell-preservedâ€ specimens sheds light on the structure of the ammonite brachial crown - Scientific Reports
Ammonite soft body remains are rarely preserved. One of the biggest enigmas is the morphology of the ammonite brachial crown that has, up till now, never been recovered. Recently, mysterious hook-like structures have been reported in multiple specimens of Scaphitidae, a large family of...