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Protorthida is an
extinct order of
Rhynchonellate brachiopods containing the taxa:
Superfamily Protorthoidea Family Protorthidae Family Arctohedridae Family...
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Isjuminella is a
genus of
extinct brachiopods, a
marine rhynchonellate lamps**** in the
family Tetrarhynchiidae.
These stationary epifaunal suspension...
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Rhynchonelloidella smithi is a
species of extinct, small-sized brachiopods, a
marine rhynchonellate lamps**** in the
family Rhynchonellidae. It is
roughly 9/16 inch (1...
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alemanica is a
species of extinct, small-sized brachiopod, a
marine rhynchonellate lamps**** in the
family Rhynchonellidae. It is
roughly 1.4 cm (0.55 in)...
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africana is a
species of extinct, medium-sized brachiopod, a
marine rhynchonellate lamps**** in the
family Tetrarhynchiidae. It is
roughly the size and...
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Lingulate brachiopod Botsfordia L. sp
Lingulate brachiopod Nisusia N. sp?
Rhynchonellate brachiopod Wiwaxia W. sp
Wiwaxiid mollusc Tanchaiella T. sp Hexactinellid...
- of some fossils, now
known as
index fossils. S.
sharpi is a
marine rhynchonellate brachiopod in the
family Rhynchonellidae. It is
roughly ½ inch (1.25 cm)...
- discovered;
these include ammonites, bivalves,
lingulate brachiopods,
rhynchonellate brachiopods, tubeworms, belemnoids, tusk s****, sponges, crinoids,...
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lingulate brachiopods,
bivalves like Myop****lla and Laevitrigonia,
rhynchonellate brachiopods, tubeworms, belemnoids, tusk s****,
sponges like Peronidella...
- discovered;
these include ammonites,
lingulate brachiopods, bivalves,
rhynchonellate brachiopods, tubeworms, belemnoids, tusk s****, sponges, crinoids,...