caa a22 4500 388017872 CHVBK 20180307124916.0 cr unu---uuuuu 161130e199805 xx s 000 0 eng 10.1017/S0022336000024197 doi S0022336000024197 pii (NATIONALLICENCE)cambridge-10.1017/S0022336000024197 Geniculigypa, a new gypidulid (Brachiopoda) genus from the Middle Devonian of Michigan [Elektronische Daten] [Robert B. Blodgett, A. J. Boucot] A new genus, Geniculigypa, and a new subfamily, the Geniculigypinae, are established. Both taxa are monotypic and have as their type species, Sieberella newtonensis Imbrie, 1959, from the Newton Creek Limestone (early Givetian) of Michigan. This species dramatically differs from all other known gypiduloid species in its possession of a prominent geniculation in both valves and by its radially grooved micro-ornament. Copyright © The Paleontological Society Blodgett Robert B. Department of Zoology, Oregon State University, Corvallis 97331 aut Boucot A. J. Department of Zoology, Oregon State University, Corvallis 97331 aut Journal of Paleontology Cambridge University Press 72/3(1998-05), 454-457 0022-3360 72:3<454 1998 72 JPA https://doi.org/10.1017/S0022336000024197 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0022336000024197 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Blodgett Robert B. Department of Zoology, Oregon State University, Corvallis 97331 aut NATIONALLICENCE 700 1- Boucot A. J. Department of Zoology, Oregon State University, Corvallis 97331 aut NATIONALLICENCE 773 0- Journal of Paleontology Cambridge University Press 72/3(1998-05), 454-457 0022-3360 72:3<454 1998 72 JPA CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge