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Ptychoparia is a
genus of
ptychopariid trilobites, and is the type
genus of the
family Ptychopariidae, and the
order Ptychopariida.
Fossils of the various...
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Elrathia alabamensis, E. georgensis,
Anomocarella smithi,
Ehmaniella smithi E.
marjumi (Robison, 1964) E.
permulta (Walcott, 1918) =
Ptychoparia permulta...
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Deadwood Formation Validaspis 1977
Palaeolenus 1912
Wulongqing Formation Ptychoparia 1847
Kootenia 1954
Burgess Shale Emu Bay
Shale Estaingia 1964 Emu Bay...
- 1873
Species A.
wheeleri M****, 1873 A.
laeviceps Walcott, 1884 Synonyms:
Ptychoparia laeviceps,
Eteraspis laeviceps Synonyms Eteraspis Resser, 1935...
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Promeitania ?Protohedinia
Pseudoliostracus Psilostracus Ptychoparella Ptychoparia Qiaotouaspis Qings****heia Rasettiella
Reedus Regina – Neoregina : 187 ...
- his honour, "Conocoryphe"
Homfrayi Salter,
subsequently ****igned to
Ptychoparia,
Hawle and Corda, 1847. In 1865
Salter collaborated with
Henry Woodward...
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Meteoraspis Resser, 1935, non Janvier, 1981, (a
jawless fish) Type
species Ptychoparia metra Walcott, 1890
Species M.
banffensis Resser, 1942 M.
bidens Opik...
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Orygmaspis Resser, 1937
species O.
llanoensis (Walcott, 1890) (type) =
Ptychoparia llanoensis O.
calvilimbata Westrop, 1986 =
Bernia obtusa, Parabolinoides...
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eurypterid fossils, also
preserves brachiopod fossils (Lingula),
bivalves (
Ptychoparia and Modiolopsis) and fish remains. In
addition to R. dosonensis, some...
- †Pterospathodus
amorphognathoides †Pterotheca †Pterygotus †Ptychagnostus †
Ptychoparia †Pyronema †Quasillites †Receptaculites †Remopleurides †Rensselaeria †Reteocrinus...
