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Westheide & von Nordheim, 1985
Schistomeringos Jumars, 1974
Staurocephalus Barrande, 1846
Staurocephalus Grube, 1855
Stauronereis Verrill, 1900
Telonereis Verrill...
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Formation United
States ( California) A
member of the
family Nileidae.
Staurocephalus oliveae Sp. nov
Valid Leidi et al.
Ordovician (Katian)
Sholeshook Limestone...
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vaningeni Radnoria Raphiophorus R.
niagarensis Sphaerexochus S.
glaber Staurocephalus S.
lagena S.
oarion Sthenarocalymene S.
scutula Tropidocoryphinae...
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Binomial name
Ophryotrocha puerilis Claparède & Mecznikow, 1869
Synonyms Paractius mutabilis Saint-Joseph, 1888
Staurocephalus minimus Langerhans, 1884...
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contains the
following subdivisions Ashgill group (Ashgill
shales and
Staurocephalus limestone) -
Kiesley limestone.
Sleddale group (Applethwaite beds) Upper...
- †Plasiaspis †Prophysemataspis †Prostrix †Rielaspis †Rongxiella †Sinocybele †
Staurocephalus †Stiktocybele †Struszia †Tewonia †Walencrinuroides †Wallacia Fossils...
- †Spirodentalium †Spirodentalium
osceola – type
locality for
species †
Staurocephalus †
Staurocephalus obsoleta †Stegerhynchus †Stenopareia †Stenopareia imperiator...
-
Schistomeringos rudolphi,
Schaurocephalus chiaji,
Staurocephalus ciliatus robertianae,
Staurocephalus pallidus,
Staurocephalus rudolphii,
Stauronereis madeirae, Stauronereis...
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Spiniscutellum Spinoproetus Spirantyx Spizharaspis Squarrosoella Stapeleyella Staurocephalus Stegnopsis Stelckaspis Stella Stenambon Stenelymus Stenoblepharum (=Viruanaspis)...
-
washingtonensis †Spirifer †Spiriferellina †
Staurocephalus †
Staurocephalus lagena – type
locality for
species †
Staurocephalus oarion – type
locality for species...
