Congratulations Dave Carlson
Dave Carlson, an ESCONI member, recently coauthored an article in the Journal of Paleontology, Vol. 74, No. 3, May 2000 with Colin D. Sumrall from the Cincinnati Museum Center. The article on Pages 487-491 is titled,
"Suture modification by pectinirhomb growth in Lepadocystis decorus, a new species of callocystitid glyptocystitid rhombiferan (Echinodermata) from Illinois".
The cystoid described were found in Larson Quarry in Sycamore, Illinois.
Here is a close-up picture of the fossil.
Lepadocystit decorus
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