Description
- Diploblastus kirkwoodnesis
- Mississippian Age
- St. Louis Limestone Formation
- St. Genevieve County, Missouri
- Blastoids measure approx. 1/8″ – 3/16″ wide (There are 7 good Blastoids on this plate)
These are the first blastoids to have protuberances on them! Very small, very RARE blastoids!!
