Blastoid
- Description
- Old label: ‘Illinois Geological Survey. A.H. Worthen, Director. Name, Pentremites pyriformis Say. Form, Lower Carb. Group, Chestergroup. Locality, Monroe Co. Ills.’ Sladen collection.
- Accession Loan No.
- 263/1903/B/830
- Collection Class
- Fossils
- Common Name
- blastoid
- Simple Name
- fossil: echinoderm
- Full Name
- ECHINODERMATA; BLASTOIDEA; Spiraculata; Pentremitidae; Pentremites pyriformis Say.
- Period Classification
- Victorian (1837-1901)
- Family Group
- Collection Town
- Monroe Co.
- Collection County
- Illinois
- Collection Country
- United States of America
- Collection Area Region
- North America
- Collection Continent
- North America
- Phylum
- ECHINODERMATA
- Family
- Pentremitidae
- Genus
- Pentremites
- Species
- pyriformis
