Worth a listen for ceph heads of all kinds, especially phossil phans. @Danna has all this info right at her tentacle-tips... rich content within:
Converging Dialogues: #93 - 500 Million Years of Cephalopods: A Dialogue with Danna Staaf on Apple Podcasts
Show Converging Dialogues, Ep #93 - 500 Million Years of Cephalopods: A Dialogue with Danna Staaf - Dec 5, 2021
podcasts.apple.com