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http://hdl.handle.net/10261/125420
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dc.contributor.author | Mujal, E. | es_ES |
dc.contributor.author | Fortuny, Josep | es_ES |
dc.contributor.author | Oms, O. | es_ES |
dc.contributor.author | Bolet, A. | es_ES |
dc.contributor.author | Galobart, A. | es_ES |
dc.contributor.author | Anadón, Pere | es_ES |
dc.date.issued | 2015 | - |
dc.identifier.citation | Geological Magazine 152: 1-23 (2015) | es_ES |
dc.identifier.issn | 0016-7568 | - |
dc.identifier.uri | http://hdl.handle.net/10261/125420 | - |
dc.description.abstract | Recent finds of tetrapod ichnites in the red-bed and volcaniclastic succession of the Iberian Pyrenean Basin permits an assessment of the faunal diversity and palaeoenvironment of a late early Permian setting. The tetrapod ichnoassemblage is inferred with the aid of photogrammetry and constituted by Batrachichnus salamandroides, Limnopus isp., cf. Amphisauropus (these three ichnotaxa present associated swimming traces, assigned to Characichnos), cf. Ichniotherium, Dromopus isp., cf. Varanopus, Hyloidichnus isp. and Dimetropus leisnerianus. These ichnotaxa suggest the presence of temnospondyls, seymouriamorphs, diadectomorphs, araeoscelids, captorhinids and synapsid pelycosaurs as potential trackmakers. These faunas correlate to the late early Permian. Two ichnoassociations correspond to two different palaeoenvironments that were permanently or occasionally aquatic (meandering fluvial systems and unconfined runoff surfaces, respectively). Ichnotaxa in the fluvial system is more diverse and abundant than in the runoff surfaces system. The Iberian Pyrenean ichnoassemblage reveals the faunistic connection and similarities among nearing basins (Spain, southern France and Morocco) differing from the Central European basins (i.e. German Tambach Formation). Based on the palaeogeography and the climate models of the early Permian, we suggest the correlation of ichnofaunal composition with different palaeoclimate biomes. This results in a diffuse boundary of Gondwana–Laurasia land masses, indicating no geographic barriers but a possible climate control on the faunal distribution. Further studies, integrating data from distant tracksites, should refine these biome boundaries. | es_ES |
dc.description.sponsorship | This work was supported by the SYNTHESYS Project (E.M., DE-TAF-2560 at MfN, and FR-TAF-3621 and FR-TAF-4808 at MNHN; http://www.synthesys.info/) and Secretaria d’Universitats i de Recerca del Departament d’Economia i Coneixement de la Generalitat de Catalunya (E.M., expedient number 2013 CTP 00013, at ISE-M) for visits to collections. E.M. received financial support from the PIF grant of the Geology Department at UAB. Field works have been developed on the project ‘Vertebrats del Permià i el Triàsic de Catalunya i el seu context geològic’ and ‘Evolució dels ecosistemes amb faunes de vertebrats del Permià i el Triàsic de Catalunya’ (ref. 2014/100606), based at Institut Català de Paleontologia and we acknowledge the financial support of the‘Departament de Cultura (Generalitat de Catalunya)’. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Cambridge University Press | es_ES |
dc.rights | closedAccess | es_ES |
dc.subject | Late Palaeozoic | es_ES |
dc.subject | Pyrenees | es_ES |
dc.subject | Tetrapod ichnology | es_ES |
dc.subject | Central Pangaea | es_ES |
dc.subject | Photogrammetry | es_ES |
dc.title | Palaeoenvironmental reconstruction and early Permian ichnoassemblage from the NE Iberian Peninsula (Pyrenean Basin) | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1017/S0016756815000576 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1017/S0016756815000576 | es_ES |
dc.identifier.e-issn | 1469-5081 | - |
dc.relation.csic | Sí | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (Geo3Bcn) Artículos |
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