Blastoid
- Description
- Label found with object (written in 1974): ‘Pentremites pyriformis Say.(cf. P.welleri Ulrich or P. symmetricus Hall). Chester. ? Illinois Basin. A.S. Horowitz.’ Sladen collection.
- Accession Loan No.
- 263/1903/B/827
- 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 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
