Oligocene Echinoids of North Carolina
1997
Kier, Porter M
Ключевые слова АГРОВОК
Библиографическая информация
Издатель
Smithsonian Institution Press
Язык
Английский
Формат
print
Примечание
Oligocene echinoids are rare, which makes important this material from three quarries in North Carolina. Three species occur in the state quarry at Pollocksville: Psammechinus carolinensis, new species, Maretia carolinensis, new species, and Agassizia sp. At the New Bern quarry occur Rhyncholampas gouldii (Bouvé) newbernensis, new subspecies, Agassizia mossomi Cooke, Psammechinus carolinensis, new species, Dixieus dixie (Cooke), Clypeaster rogersi (Morton), and Maretia sp. Periarchus lyelli (Conrad) is found in underlying Eocene beds. The Belgrade quarry fauna consists of Arbia aldrichi (Clark), Gagaria mossomi (Cooke), Echinocyamus wilsoni, new species, and Agassizia mossomi Cooke. These echinoids indicate a middle to late Oligocene age for the Trent Formation (= River Bend) and Belgrade Formation (= River Bend).
Тип
Text; Book; Monograph
2023-09-25
MODS
Поставщик данных
Эту запись предоставил Biodiversity Heritage Library
If you notice any incorrect information relating to this record, please contact us at [email protected] [email protected]