Impacto
Downloads
Downloads per month over past year
Baeza Carratalá, José F. and Pérez Valera, Juan Alberto and Pérez Valera, Fernando (2018) The oldest post-Paleozoic (Ladinian, Triassic) brachiopods from the Betic Range, SE Spain. Acta Palaeontologica Polonica, 63 (1). pp. 71-85. ISSN 0567-7920, ESSN: 1732-2421
Preview |
PDF
Creative Commons Attribution. 1MB |
Official URL: https://www.app.pan.pl/article/item/app004152017.html
Abstract
Triassic brachiopods from the Betic Range were unknown hitherto. Herein we describe the first brachiopod occurrences in the early Ladinian of this domain referable to a new genus and species Misunithyris goyi derived from three localities of the south-Iberian Triassic outcrops. The analysis of internal and external characters of this brachiopod allowed to characterize systematically and biogeographically this fauna in a chronostratigraphic interval when the paucity of brachiopod records is attributable to the entire peri-Iberian epicontinental platform system established in the westernmost Tethyan margin. The new record is endemic to the Betic Range and represents a new faunal constituent of the multicostate zeillerids stock. This fauna inhabited the epicontinental seas of the Sephardic bioprovince since a closer affinity with the low-latitude Tethyan assemblages is revealed. The possible linkage of the Triassic stock with the Early–Middle Jurassic multicostate zeillerid representatives suggests feasible phylogenetic relationships between both groups.
Item Type: | Article |
---|---|
Uncontrolled Keywords: | Brachiopoda, Zeillerioidea, palaeobiogeography, Triassic, Ladinian, Spain |
Subjects: | Sciences > Geology > Paleontology |
ID Code: | 49850 |
Deposited On: | 30 Oct 2018 18:10 |
Last Modified: | 11 Dec 2018 08:41 |
Origin of downloads
Repository Staff Only: item control page