UGA Stratigraphy Lab

The data is in the strata

• UGA
• Geology Dept.
• Stratigraphy Lab
• Steven Holland

• Fossils and Strata
  of the Type Cincinnatian
• Fossils
• Stratigraphy
• References
• Links to Other Cincinnatian Sites
• Acknowledgments
•  
• Crinoidea

Ectenocrinus

Ectenocrinus simplex
Photo courtesy of Jack Kallmeyer
Scale bar is 5 mm

Ectenocrinus simplex with unidentified juvenile starfish
Photo courtesy of Jack Kallmeyer
Scale bar is 1 cm

Ectenocrinus sp. columnals
SMH collection

Ectenocrinus sp. calyx
SMH collection

Ectenocrinus sp. column
SMH collection

Species

Ectenocrinus geniculatus (Ulrich, 1879)
Occurrence: Fulton
Reference: Dalvé, 1948; Warn and Strimple, 1977
Formerly Heterocrinus geniculatus, Drymocrinus geniculatus

Ectenocrinus simplex (Hall, 1847)
Occurrence: Fulton, Economy, Southgate, McMicken, Mount Hope, Fairmount
Reference: Warn and Strimple, 1977; Ausich, 1996
Formerly Heterocrinus simplex

Comments or questions? Please contact Steven Holland at stratum@uga.edu

All original material Copyright 2008. No part of this site may be reproduced without written permission.

The content and opinions expressed on this web page do not necessarily reflect the views of
nor are they endorsed by the University of Georgia or the University System of Georgia.