General abundance: (Adults) Rare (Juveniles) Common
I have tracked down the latest genus name for the
Soleniscus/Ianthanopis specimen you have figured.
The most recent genus that this specimen has
been placed in is Strobeus. John Harper in 1981
wrote a paper in the Journal of Paleontology where
the species what were once called Ianthinopsis and
Soleniscus he determined should actually be in the
Journal of Paleontology, V55, no. 1,
pages 180 - 185, January 1981.
Dr. John R. Anderson
chitons cephalopods clams gastropods rostroconchs