A new atrypid Waiotrypa sulcicarina gen. et sp. n. from the late Frasnian of the Holy Cross Mountains is proposed. The new genus is close to Iowatrypa Copper, 1973 from which it differs mainly in having a keeled pedicle valve and sulcate brachial valve. Waiotrypa is one of the latest atrypids prior to extinction of the order at the end of the Frasnian.Jedną z grup nabardziej dotkniętych wielkim wymieraniem na granicy fran-famen były ramienionogi z rzędu Atrypida. W późnym franie wykazują one wyraźne ubozenie zróżnicowania taksonomicznego by wymrzeć całkowicie z końcem franu. Badania szczegółowej dynamiki zmian zróżnicowania taksonomicznego atrypidów mają zatem kluczowe znaczenie dla zrozumienia procesów wymierania. Niniejsza praca jest wstę...
Diverse atrypid brachiopod faunas characterize very late Givetian-early Frasnian de-posits of Devoni...
Taxonomy of the Late Devonian placoderm remains from the Holy Cross Mountains, Poland, described by ...
Seventeen species of the Tabulata, including four new species and one new subspecies, have been desc...
La révision systématique des brachiopodes atrypides du Frasnien (Dévonien supérieur) de la Dépressio...
A new devonoproductid genus Poloniproductus is described with the Eifelian Productella varians Biern...
Basin in Russia (east Laurussian and south Siberian shelf domains in Devonian time) reveal significa...
Late Frasnian Atrypida (Brachiopoda) from the Holy Cross Mountains, Poland, include 15 taxa and were...
Late Frasnian Atrypida (Brachiopoda) from the Holy Cross Mountains, Poland, include 15 taxa and were...
Halamski, Adam T. (2013): Frasnian Atrypida (Brachiopoda) from Silesia (Poland) and the age of the e...
The last representatives of the order Atrypida on the southern flank of the Dinant Synclinorium (Vau...
The brachiopod fauna of the Middle-Late Devonian cratonic carbonate platform deposits of the Iowa Ba...
The last representatives of the order Atrypida on the southern flank of the Dinant Synclinorium (Vau...
The lower part of the Frasnian succession in the Radlin Syncline (KielceLagów Synclinorium, southern...
This paper records for the first time a rich atrypid brachiopod fauna from the Middle Devonian of th...
Two new species of atrypid brachiopods from the late Frasnian Lambermont and Barvaux formations of B...
Diverse atrypid brachiopod faunas characterize very late Givetian-early Frasnian de-posits of Devoni...
Taxonomy of the Late Devonian placoderm remains from the Holy Cross Mountains, Poland, described by ...
Seventeen species of the Tabulata, including four new species and one new subspecies, have been desc...
La révision systématique des brachiopodes atrypides du Frasnien (Dévonien supérieur) de la Dépressio...
A new devonoproductid genus Poloniproductus is described with the Eifelian Productella varians Biern...
Basin in Russia (east Laurussian and south Siberian shelf domains in Devonian time) reveal significa...
Late Frasnian Atrypida (Brachiopoda) from the Holy Cross Mountains, Poland, include 15 taxa and were...
Late Frasnian Atrypida (Brachiopoda) from the Holy Cross Mountains, Poland, include 15 taxa and were...
Halamski, Adam T. (2013): Frasnian Atrypida (Brachiopoda) from Silesia (Poland) and the age of the e...
The last representatives of the order Atrypida on the southern flank of the Dinant Synclinorium (Vau...
The brachiopod fauna of the Middle-Late Devonian cratonic carbonate platform deposits of the Iowa Ba...
The last representatives of the order Atrypida on the southern flank of the Dinant Synclinorium (Vau...
The lower part of the Frasnian succession in the Radlin Syncline (KielceLagów Synclinorium, southern...
This paper records for the first time a rich atrypid brachiopod fauna from the Middle Devonian of th...
Two new species of atrypid brachiopods from the late Frasnian Lambermont and Barvaux formations of B...
Diverse atrypid brachiopod faunas characterize very late Givetian-early Frasnian de-posits of Devoni...
Taxonomy of the Late Devonian placoderm remains from the Holy Cross Mountains, Poland, described by ...
Seventeen species of the Tabulata, including four new species and one new subspecies, have been desc...