Specimen reference source
Unvouchered
Taxonomic name
† Hesperorthis biconvexa
Specimen created by
Kate Heim
Specimen created on
August 1 2024 at 1:08:33
This specimen record has been viewed 54 times
Project 5439: D. F. Wright, A. L. Stigall. 2014. Species-level phylogenetic revision of the Ordovician orthide brachiopod Glyptorthis from North America. Journal of Systematic Palaeontology. 12 (8):893-906.