Wurmiella | |
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Genus: | Wurmiella |
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Wurmiella is an extinct conodont genus. [1]
Wurmiella excavata is from the Lower Devonian of Nevada. [2]
Ellisoniidae is an extinct family of conodonts, a kind of primitive chordate.
Staurognathus is an extinct genus of conodonts in the family Bactrognathidae from the Middle Dinantian. It is a genus of multielement conodonts.
Edward B. Branson was an American geologist and paleontologist. He worked at the University of Missouri.
Spathognathodontidae is an extinct conodont family ranging from the Silurian to the Devonian.
Ozarkodina is an extinct genus of conodonts in the family Spathognathodontidae.
Polygnathus is an extinct genus of conodonts.
Palmatolepis is an extinct conodont genus in the family Palmatolepidae. It was the most abundant genus of conodonts of the Late Devonian, disappearing during the Devonian/Carboniferous crisis.
Cornuodus is an extinct genus of conodonts.
Acodus is an extinct genus of conodonts.
Lanea is an extinct conodont genus in the family Spathognathodontidae from the Early Devonian.
Protognathodus is an extinct conodont genus in the family Idiognathodontidae.
Icriodus is an extinct conodont genus in the family Gnathodontidae.
Alternognathus is an extinct conodont genus in the family Elictognathidae. An extensive study on its population dynamics and lifespan has recently been published.
Pseudopolygnathus is an extinct genus of conodonts in the family Polygnathidae.
Ancyrodella is an extinct genus of conodonts from the Late Devonian.
Siphonodella is an extinct genus of conodonts.
Cryptotaxis is an extinct genus of conodonts in the family Cryptotaxidae from the Famennian.
Oulodus is a genus of conodonts in the family Prioniodinidae.
Clydagnathus is a genus of conodonts in the family Cavusgnathidae. Species are known from the Carboniferous of India and the Devonian of Morocco.