Archaeorthis Schuchert & Cooper 1931

• Main Authors: Hansen, Jesper, Holmer, Lars E.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2011
• Subjects: Biodiversity; Taxonomy; Animalia; Brachiopoda; Rhynchonellata; Orthida; Orthidae; Archaeorthis; Ny Friesland; Spitsbergen
• Online Access: https://doi.org/10.5281/zenodo.5243747; http://treatment.plazi.org/id/A87D878BFFABFFA60BA8F9B7FDE0F93D

Genus Archaeorthis Schuchert & Cooper, 1931 Type species. — Orthis electra Billings, 1865; by original designation; Lower Ordovician, Tremadocian; Quebec. Published as part of Hansen, Jesper & Holmer, Lars E., 2011, Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny...