000131574 001__ 131574
000131574 005__ 20241125101137.0
000131574 0247_ $$2doi$$a10.3389/fevo.2023.1290063
000131574 0248_ $$2sideral$$a136955
000131574 037__ $$aART-2023-136955
000131574 041__ $$aeng
000131574 100__ $$aDupichaud, Christophe
000131574 245__ $$aSolutan echinoderms from the Fezouata Shale Lagerstätte (Lower Ordovician, Morocco): diversity, exceptional preservation, and palaeoecological implications
000131574 260__ $$c2023
000131574 5060_ $$aAccess copy available to the general public$$fUnrestricted
000131574 5203_ $$aIn the Lower Ordovician of Morocco, solutan echinoderms are relatively common, locally abundant, geographically widespread (Central and Eastern Anti-Atlas), and biostratigraphically long-ranging (late Tremadocian–mid Floian) components of the Fezouata Biota. The lower part of the Fezouata Shale (late Tremadocian) yielded one specimen, here tentatively identified as a Castericystis-like syringocrinid, with exceptionally preserved internal soft parts presumably corresponding to the distal region of the gut. Most solutan remains from the Fezouata Shale are assigned to Plasiacystis mobilis, which was already known from the late Tremadocian of France and the Darriwilian of the Czech Republic and United Kingdom. Several isolated dististeles provisionally identified as Plasiacystis sp. may belong to large individuals of P. mobilis or a new taxon. Several specimens of late Tremadocian solutans from the Fezouata Shale, morphologically intermediate between Minervaecystis vidali (late Tremadocian, France) and Plasiacystis mobilis, are assigned to Nimchacystis agterbosi gen. et sp. nov. The diagnosis of the syringocrinid family Minervaecystidae is modified to include the four genera Minervaecystis, Nimchacystis, Pahvanticystis, and Plasiacystis, all characterised by an ovoid theca, a laterally inserted feeding appendage, and a twisted, flattened dististele. Minervaecystids are interpreted as active epibenthic detritus feeders, using their dististele to crawl on soft substrates. The newly described solutan taxa highlight that the benthic communities of Fezouata Biota are more diverse than what was previously described.
000131574 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E18-17R$$9info:eu-repo/grantAgreement/ES/MICINN/PID2021-125585NB-I00
000131574 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000131574 590__ $$a2.4$$b2023
000131574 592__ $$a0.889$$b2023
000131574 591__ $$aECOLOGY$$b83 / 197 = 0.421$$c2023$$dQ2$$eT2
000131574 593__ $$aEcology, Evolution, Behavior and Systematics$$c2023$$dQ1
000131574 593__ $$aEcology$$c2023$$dQ1
000131574 594__ $$a4.0$$b2023
000131574 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000131574 700__ $$aLefebvre, Bertrand
000131574 700__ $$aMilne, Claire H.
000131574 700__ $$aMooi, Rich
000131574 700__ $$aNohejlová, Martina
000131574 700__ $$aRoch, Renaud
000131574 700__ $$aSaleh, Farid
000131574 700__ $$0(orcid)0000-0002-3917-4628$$aZamora, Samuel
000131574 773__ $$g11 (2023), 1290063 [19 pp.]$$tFrontiers in Ecology and Evolution$$x2296-701X
000131574 8564_ $$s1703887$$uhttps://zaguan.unizar.es/record/131574/files/texto_completo.pdf$$yVersión publicada
000131574 8564_ $$s2118699$$uhttps://zaguan.unizar.es/record/131574/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000131574 909CO $$ooai:zaguan.unizar.es:131574$$particulos$$pdriver
000131574 951__ $$a2024-11-22-12:01:28
000131574 980__ $$aARTICLE