- Emanuella, Pseudoatrypa, Spinatrypa, Tylothyris,
Mucrospirifer tulliensis,
Cyrtina, Tullypothyridina, Echinocoelia,
Strophodonta Philip H.
Heckel (1963)....
-
Cyrtospirifer sp. with
Cyrtina sp. and
Eleutherokomma sp....
- be found,
these include the
winged Mucrospirifer, Atrypa, Strophodonta,
Cyrtina, Megastrophia, and Athrysis. They are
often found in ****ociation with corals...
- †Cypricardinia †Cypricardinia
arata †Cyrtia †Cyrtia meta †
Cyrtina †
Cyrtina triqueira †
Cyrtina umbonata †Cyrtocerina †Cyrtocerina
crenulata – type locality...
-
wrekinensis Sp. nov
Valid ****s
Silurian (Llandovery) United
Kingdom Cyrtina evanescens Sp. nov
Valid Gourvennec Paleozoic Tindouf Basin Algeria A...
- †
Cyrtina †
Cyrtina dalmani – or
unidentified comparable form †
Cyrtina hamiltonensis †
Cyrtina hamiltoniae †
Cyrtina pyramidalis †
Cyrtina recta †
Cyrtina rostrata...
- form †
Cyrtina †
Cyrtina alpenensis †
Cyrtina hamiltonensis –
report made of
unidentified related form or
using admittedly obsolete nomenclature †
Cyrtina umbonata...
-
cyrtinid brachiopod. The type
species is M. sibirica;
genus also
includes "
Cyrtina"
impressio Perry (1984).
Maxwellosia bryani Sp. nov
Valid Waterhouse Permian...
- †Cypricardina †Cypricardina
indenta †Cypricardinia †Cypricardinia
indenta †
Cyrtina †
Cyrtina hamiltonensis †Cyrtospirifer †Cyrtospirifer
disjunctus †Cyrtospora...
-
Zealand A
member of Terebratulida.
Genus includes new
species C. nauarchus.
Cyrtina transcaucasica Sp. nov
Valid Gretchishnikova &
Oleneva in
Oleneva Devonian...
