-
Spiriferida is an
order of
extinct articulate brachiopod fossils which are
known for
their long hinge-line,
which is
often the
widest part of the s****...
- Corals, bryozoans, orthoceridans,
goniatites and
brachiopods (Productida,
Spiriferida, etc.)
recover and
become very
common again, but
trilobites and nautiloids...
- Recent) The Atrypida, Athyridida,
Spiriferida, and
Spiriferinida were
previously considered as
suborders in the
Spiriferida and in the
Treatise on Invertebrate...
-
classification is the
splitting of the
original Spiriferida into four
distinct and
separate orders, the
Spiriferida as revised, Atrypida, Athyridida, and Spiriferinida;...
-
extinct brachiopods in the
class Rhynchonellata (Articulata) and the
order Spiriferida. They are
sometimes known as "butterfly s****". Like
other brachiopods...
- Moore, 1952,
considered at that time to be a
suborder of the
Spiriferida. As with the
Spiriferida, the
Athyridida have
outwardly directed spiral brachidia...
-
Spirifer is a
genus of
marine brachiopods belonging to the
order Spiriferida and
family Spiriferidae.
Species belonging to the
genus lived from the Middle...
-
extinct brachiopod in the
class Rhynchonellata (Articulata) and the
order Spiriferida.
Their fossils occur most
commonly in
marine calcareous, microbialitic...
- †Orthida
Order †Pentamerida
Order †Atrypida
Order †Athyridida
Order †
Spiriferida Order †Spiriferinida
Brachiopods are an
entirely marine phylum, with...
-
Athyridida †
Atrypida †
Orthida †
Protorthida †
Pentamerida †
Rhynchonellida Spiriferida †
Terebratulida Thecideida class Strophomenata Billingsellida † Orthotetida...
