-
Sirenites is a
genus of
ammonoid cephalopods from the
Upper Tri****ic
included in the Ceratitida, and type for the
trachyceratid subfamily Sirenitinae...
-
subgenus of
Sirenites.
Anasirenites is
characterized by a
ventral furrow bordered on
either side by a
continuous keel. The s****, as for
Sirenites, is compressed...
- has numerous, thin,
flexious ribs.
Related genera include Anasirenites,
Sirenites, and Wangoceras. Arkell, et al.,
Mesozoic Ammonoidea,
Treatise on Invertebrate...
- Tri****ic
ammonites belonging to the
ceratitid family Trachyceratidae, like
Sirenites, but with a
narrow outer rim (venter) that has a
nodose keel on either...
-
Tethys (Europe). The
middle member of the
Xiaowa Formation belongs to the
Sirenites cf.
senticosus ammonoid zone. Xiaofeng, Wang; Bachmann,
Gerhard H.; Hagdorn...
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Simonyceras Simosphinctes Simotoichites Sindeites Sinotites Sinzovia Sirenites Sirenotrachyceras Sivajiceras Sizilites Skirroceras Skolekosteph**** Slatterites...
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Arthaber 1911
Pterosirenites Tozer 1980
Seimkanites Konstantinov 1999
Sirenites Mojsisovics 1893
Sirenotrachyceras Krystyn 1978
Striatosirenites Popov...
- †Siemiradzkia
aurigera †Sigmopollis †Sigmopollis
psilatus †Simbirskites †
Sirenites †
Sirenites hayesi – type
locality for
species Solecurtus –
tentative report...
-
species †Silberlingitoides
praecursor – type
locality for
species †
Sirenites †
Sirenites homfrayi – type
locality for
species †Solenopora †Sphaera – report...
- †Saurichthys †Schlotheimia †Shonisaurus †Shonisaurus po****ris †Sibyllonautilus †
Sirenites †Solenopora †Spiriferina †Spiriferina alia †Spiriferina
homfrayi – type...
