000125218 001__ 125218
000125218 005__ 20240319080950.0
000125218 0247_ $$2doi$$a10.1080/02724634.2021.2020803
000125218 0248_ $$2sideral$$a128831
000125218 037__ $$aART-2022-128831
000125218 041__ $$aeng
000125218 100__ $$aCastanera, D.
000125218 245__ $$aA new look at Crocodylopodus meijidei: implications for crocodylomorph locomotion
000125218 260__ $$c2022
000125218 5060_ $$aAccess copy available to the general public$$fUnrestricted
000125218 5203_ $$aA review of the type material of the crocodylomorph ichnotaxon Crocodylopodus meijidei Fuentes Vidarte and Meijide Calvo, 2001 from the Berriasian of Spain is carried out. The review allows a better characterization of this type ichnotaxon and provides interesting new data on the candidate trackmakers and especially on their locomotion. Three different size classes possibly related to different ontogenetic states or sexual dimorphism of the same small- to medium-sized crocodylomorph trackmaker are distinguished. Morphological differences within the sample such as digital impression lengths might be a consequence of differences in allometric growth, assuming similarities with extant crocodylians. Other differences are a consequence of variation in the morphological quality and mode of preservation across the sample. Some trackway features (intermediate-gauge trackways with high pace angulation, absence of tail, belly or drag marks) indicate the trackmakers, presumed neosuchian crocodylomorphs, were walking in a ‘high-walk’ mode with a semi-erect posture at a moderate speed. The trackmaker may have walked with more erect limb posture and with the center of mass located more anteriorly than occurs in extant species, albeit not as erect as quadrupedal animals such as mammals or other extinct archosaurs including trackmakers of other crocodylomorph ichnotaxa (e.g., Batrachopus). © 2022, by the Society of Vertebrate Paleontology.
000125218 536__ $$9info:eu-repo/grantAgreement/ES/DGA/Grupo de Referencia Aragosaurus-reconstrucciones paleoambientales y recursos geológicos$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/CGL2017-85038-P
000125218 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000125218 590__ $$a1.4$$b2022
000125218 592__ $$a0.623$$b2022
000125218 591__ $$aPALEONTOLOGY$$b30 / 54 = 0.556$$c2022$$dQ3$$eT2
000125218 593__ $$aPaleontology$$c2022$$dQ2
000125218 594__ $$a3.2$$b2022
000125218 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000125218 700__ $$aPascual-Arribas, C.
000125218 700__ $$0(orcid)0000-0003-1732-9155$$aCanudo, J. I.$$uUniversidad de Zaragoza
000125218 700__ $$0(orcid)0000-0003-0759-7105$$aPuértolas-Pascual, E.$$uUniversidad de Zaragoza
000125218 7102_ $$12000$$2655$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Paleontología
000125218 773__ $$g41, 5 (2022), e2020803 -$$pJ. vertebr. paleontol.$$tJOURNAL OF VERTEBRATE PALEONTOLOGY$$x0272-4634
000125218 8564_ $$s4783729$$uhttps://zaguan.unizar.es/record/125218/files/texto_completo.pdf$$yPostprint
000125218 8564_ $$s951125$$uhttps://zaguan.unizar.es/record/125218/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000125218 909CO $$ooai:zaguan.unizar.es:125218$$particulos$$pdriver
000125218 951__ $$a2024-03-18-12:56:16
000125218 980__ $$aARTICLE