- The
Barrandeocerina comprise a
suborder of
Early Paleozoic nautiloid cephalopods,
primitively coiled but
later forms may be cyrtoconic, gyroconic, torticonic...
- class:
Cephalopoda Subclass:
Nautiloidea Order:
Tarphycerida Suborder:
Barrandeocerina Family:
Plectoceratidae Genus:
Chidleyenoceras Shimizu & Obata, 1935...
-
Animalia Phylum:
Mollusca class:
Cephalopoda Order:
Tarphycerida Suborder:
Barrandeocerina Family:
Apsidoceratidae Genus:
Charactoceras Foerste, 1924...
-
classification divides the
Tarphycerida into
suborders Tarphycerina and
Barrandeocerina,
which were
previously defined as
separate orders.
Tarphycerids are...
-
Plectoceras is a
genus of
nautiloids included in the
tarphycerid suborder Barrandeocerina that
lived during the
Middle and Late Ordovician. It has been found...
- The
Apsidoceratidae is a
family of
Middle and
Upper Ordovician Barrandeocerina, (a
suborder of tarphycerids),
characterized by
curved or coiled, smooth...
- of
early Paleozoic (E-M Dev)
nautilod cephalopods included in the
Barrandeocerina (a
suborder of
tarphycerids sensu lato),
distinguished by
mostly cyrtoconic...
- from
Nevada (USA) that is
reminiscent of the
genus Plectoceras of the
Barrandeocerina.
Plectolites are
included in the Trocholitidae. The s**** is strongly...
- class:
Cephalopoda Subclass:
Nautiloidea Order: †Tarphycerida Suborder: †
Barrandeocerina Family: †Uranoceratidae
Hyatt in Zittel, 1900
Genera See text...
-
Animalia Phylum:
Mollusca class:
Cephalopoda Subclass:
Nautiloidea Order: †Tarphycerida Suborder: †
Barrandeocerina Family: †Barrandeoceratidae Foeste, 1925...
