000057938 001__ 57938
000057938 005__ 20170504092418.0
000057938 0247_ $$2doi$$a10.3140/bull.geosci.1433
000057938 0248_ $$2sideral$$a84273
000057938 037__ $$aART-2013-84273
000057938 041__ $$aeng
000057938 100__ $$aReyes-Abril, J.
000057938 245__ $$aMiddle Ordovician harknessellid brachiopods (Dalmanellidina) from the Mediterranean margin of Gondwana
000057938 260__ $$c2013
000057938 5060_ $$aAccess copy available to the general public$$fUnrestricted
000057938 5203_ $$aThe family Harknessellidae Bancroft, 1928 (Orthida, Dalmanellidina) was designed to embrace an assemblage of species referred previously to Harknessella Reed, 1917, and included five genera known mainly from the Middle and Upper Ordovician of England. Herein, we suggest reassigning to this family the genus Cacemia Mitchell, 1974, widespread in the middle Darriwilian (upper Middle Ordovician) of the Iberian and Armorican massifs. Since its designation, Cacemia was placed among the dalmanellidin heterorthids, in spite of its strongly mucronate hinge line, which is totally unknown within this Mediterranean family. A new harknessellid has been identified from the upper Darriwilian beds of the Central Iberian Zone (Central Spain): Isabelella fascicostellata Reyes-Abril   Villas gen. et sp. nov. It is similar to Horderleyella Bancroft, 1928 for its coarsely fascicostellate radial ornamentation and obtuse cardinal angles, although its convexoplane to convexoconcave profile allows discrimination from the typically dorsibiconvex Horderleyella. A phylogenetic analysis of the family places both Cacemia and Isabelella in basal positions of their clades, which fits with their early stratigraphic record. Based on our study, the family Harknessellidae appears to have originated in the high latitude Mediterranean margins of Gondwana during pre-Darriwilian times, before the detachment of Avalonia from Gondwana. The family reached its highest diversification in Avalonia throughout the Late Ordovician, keeping connections with the Mediterranean and Proto-Andean margins of Gondwana, as well as with the mid-latitude palaeocontinents of Baltica and South China.
000057938 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E17$$9info:eu-repo/grantAgreement/ES/MICINN/CGL2009-09583
000057938 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000057938 590__ $$a1.495$$b2013
000057938 591__ $$aPALEONTOLOGY$$b16 / 49 = 0.327$$c2013$$dQ2$$eT1
000057938 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b84 / 174 = 0.483$$c2013$$dQ2$$eT2
000057938 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000057938 700__ $$0(orcid)0000-0002-7270-300X$$aVillas, E.$$uUniversidad de Zaragoza
000057938 700__ $$aGutiérrez-Marco, J.C.
000057938 700__ $$0(orcid)0000-0003-1536-3069$$aJiménez-Sánchez, A.
000057938 700__ $$0(orcid)0000-0002-4323-6975$$aColmenar, J.$$uUniversidad de Zaragoza
000057938 7102_ $$12000$$2655$$aUniversidad de Zaragoza$$bDepartamento de Ciencias de la Tierra$$cPaleontología
000057938 773__ $$g88, 4 (2013), 813-828$$pBULLETIN OF GEOSCIENCES$$tBULLETIN OF GEOSCIENCES$$x1214-1119
000057938 8564_ $$s1607682$$uhttps://zaguan.unizar.es/record/57938/files/texto_completo.pdf$$yVersión publicada
000057938 8564_ $$s107156$$uhttps://zaguan.unizar.es/record/57938/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000057938 909CO $$ooai:zaguan.unizar.es:57938$$particulos$$pdriver
000057938 951__ $$a2017-05-04-09:18:42
000057938 980__ $$aARTICLE