Late Ordovician brachiopods from east-central Alaska, northwestern margin of Laurentia

• Main Authors: Jin, Jisuo, Blodgett, Robert
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2020
• Subjects: Late Ordovician; Alaska; Mackenzie mountains; Siberia
• Online Access: https://doi.org/10.5061/dryad.31zcrjdh2

A Late Ordovician brachiopod fauna from the Black River quadrangle (D-1 1:63,360 scale) of east-central Alaska comprises taxa typical of the Late Ordovician brachiopod fauna in the pericratonic epeiric seas of Laurentia, including Hesperorthis pyramidalis, Plaesiomys occidentalis, Eoplectodonta sp.,...