Neospirifer is an extinct genus of articulate brachiopod fossils belonging to the family Trigonotretidae. These stationary epifaunal suspension feeders...

and Thomas, 1993 Kaninospirifer Lepidospirifer Cooper and Grant, 1969 Neospirifer Fredericks, 1919 Occidalia Archbold, 1997 Pondospirifer Waterhouse, 1978...

from the Middle Devonian of Wisconsin. The Carboniferous brachiopod Neospirifer condor from Bolivia. The specimen is 7 cm across. Tylothyris, a spiriferid...

kansasensis †Neospirifer mansuetus †Neospirifer neali †Neospirifer notialis †Neospirifer placidus †Neospirifer triplicatus †Neospirifer venezuelensis...

Spirorbis Indeterminate Punctospirifer Indeterminate Spiriferid brachiopod. Neospirifer Indeterminate Juresania Indeterminate Productid brachiopod. Antiquatonia...

kaibabensis †Neospirifer †Neospirifer cameratus †Neospirifer dunbari †Neospirifer goreii †Neospirifer latus – or unidentified comparable form †Neospirifer triplicatus...

†Nazarovella gracilis †Neoalbaillella †Neoalbaillella pseudogrypus †Neospirifer †Petalaxis †Petalaxis occidentalis – type locality for species †Polydiexodina...

– or unidentified comparable form †Neospirifer †Neospirifer praenuntius – type locality for species †Neospirifer striatus †Netsepoye – type locality...

†Naticopsis †Naticopsis comperta †Naticopsis levis †Neospirifer †Neospirifer cameratus †Neospirifer dunbari †Neuropteris †Neuropteris heterophylla †Neuropteris...

wortheniana – type locality for species †Neospirifer †Neospirifer cameratus †Neospirifer goreii †Neospirifer latus †Neospirifer triplicatus †Neuropteris †Neuropteris...