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Extinct genus of brachiopods
Neospirifer is an extinct genus of articulate brachiopod fossils belonging to the family Trigonotretidae.
These stationary epifaunal suspension feeders lived in the Carboniferous and Permian periods, from 360.7 to 252.3 Ma. Fossils of this genus have been found in the sediments of Europe, United States, Canada, China, Australia, India, Pakistan,
Indonesia, Malaysia, Japan, Mexico, Argentina, Bolivia, Peru, Guatemala and Venezuela.[1]
Description
Neospirifer species have shells with robust valves, a prominent sulcus and a characteristic ridge.[2]
Species
Neospirifer amphigyus Cooper and Grant 1976Neospirifer amplus Archbold and Thomas 1986Neospirifer apothescelus Cooper and Grant 1976Neospirifer arthurtonensis Waterhouse 1968Neospirifer bakeri King 1931Neospirifer cameratiformis Hu 1983Neospirifer cameratus Morton 1836Neospirifer campbelli Maxwell 1964Neospirifer chivatschensis Zavodowsky 1968Neospirifer concentricus Waterhouse 1987Neospirifer crassiconchialis Zavodovsky 1959Neospirifer dunbari King 1933Neospirifer fasciger Keyserling 1846Neospirifer foordi Archbold and Thomas 1986Neospirifer formulosus Cooper and Grant 1976Neospirifer goreii Mather 1915Neospirifer gortani Heritsch 1931Neospirifer grandis Archbold and Thomas 1986Neospirifer grandis Solomina 1988Neospirifer groenwalli Dunbar 1962Neospirifer huecoensis King 1931Neospirifer incipiens Plodowski 1968
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Neospirifer invisus Zavodovsky 1958Neospirifer kansasensis Swallow 1866Neospirifer kimsar i Bion 1928Neospirifer koewbaidhoni Yanagida 1967Neospirifer lanceolatus Ivanov and Ivanova 1937Neospirifer latus Dunbar and Condra 1932Neospirifer licharewi Abramov 1970Neospirifer mansuetus Cooper and Grant 1976Neospirifer mengjiushanensis Lee and Su 1980Neospirifer neali Cooper and Grant 1976Neospirifer neocameratus Stepanov 1998Neospirifer neostriatus Fredericks 1919Neospirifer notialis Cooper and Grant 1976Neospirifer omolonensis Einor 1959Neospirifer orientalis Chao 1929Neospirifer paranitiensis Zavodowsky 1960Neospirifer parenensis Zavodowsky 1968Neospirifer permicus Ifanova 1972Neospirifer placidus Cooper and Grant 1976Neospirifer plana Chen 2004
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Neospirifer praenuntius Easton 1962Neospirifer pseudonitiensis Plodowski 1968Neospirifer rhomboidalis Kalashnikov 1998Neospirifer rhomboides Feng 1986Neospirifer shenshuensis Lee and Su 1980Neospirifer snjatkovi Zavodowsky 1968Neospirifer sodalis Reed 1944Neospirifer sterlitamakensis Gerassimov 1929Neospirifer striatus Martin 1809Neospirifer subfasciger Licharew 1934Neospirifer subovalis Abramov and Grigorieva 1988Neospirifer sulcoprofundus Liu and Waterhouse 1985Neospirifer tajmyrica Einor 1959Neospirifer tegulatus Trautschold 1876Neospirifer tricostatus Zavodowsky 1968Neospirifer trimuensis Reed 1944Neospirifer triplicatus Hall 1852Neospirifer undatus Reed 1944Neospirifer vagaensis Licharew 1927Neospirifer venezuelensis Gerth 1931Neospirifer wynneiformis Zavodovsky 1959
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References
