000057088 001__ 57088
000057088 005__ 20200221144254.0
000057088 0247_ $$2doi$$a10.1371/journal.pone.0162334
000057088 0248_ $$2sideral$$a96727
000057088 037__ $$aART-2016-96727
000057088 041__ $$aeng
000057088 100__ $$aMoreno-Domínguez, R.
000057088 245__ $$aAcrostichum, a pioneering fern of floodplain areas from the late Oligocene Sariñena formation of the Iberian Peninsula
000057088 260__ $$c2016
000057088 5060_ $$aAccess copy available to the general public$$fUnrestricted
000057088 5203_ $$aAcrostichum is considered today an opportunistic fern in disturbed areas, which indicates the first stages of colonisation of such zones. However, in the fossil record, Acrostichum appears related to fluvio-lacustrineenvironments, freshwater marshes and mangrove deposits. We report here for first time fossil evidence of Acrostichum that reveals a pioneering behaviour of this fern in the colonisation of perturbedcommunities in Europe, which corroborates previous assumptions about the paleobiology of Acrostichum. Plant remains were collected from the Chattian (late Oligocene) La Val fossil site (Estadilla, Huesca, northeastern Spain) belonging to the Sariñena Formation, which mainly embraces crevasse splays, levees and floodplain deposits. Evidence shows that Acrostichum grew within the levee''s vegetal community or close to/on the river banks as well as on floodplain areas and closer to/on the shores of ephemeral ponds. But most importantly, the observed co-existence of Equisetum and Acrostichum remains in the same beds indicates that such strata represent short-lived inundated terrains, e.g., floodplains where the water table was temporarily stagnant. Evidence shows wetland environments dominated by pioneering taxa, implying a pioneering role for Acrostichum during the late Oligocene in the IberianPeninsula.
000057088 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000057088 590__ $$a2.806$$b2016
000057088 591__ $$aMULTIDISCIPLINARY SCIENCES$$b15 / 63 = 0.238$$c2016$$dQ1$$eT1
000057088 592__ $$a1.236$$b2016
000057088 593__ $$aAgricultural and Biological Sciences (miscellaneous)$$c2016$$dQ1
000057088 593__ $$aMedicine (miscellaneous)$$c2016$$dQ1
000057088 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2016$$dQ1
000057088 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000057088 700__ $$aCascales-Miñana, B.
000057088 700__ $$0(orcid)0000-0002-0903-3605$$aFerrer, J.$$uUniversidad de Zaragoza
000057088 700__ $$aDiez, J.B.
000057088 7102_ $$12000$$2655$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Paleontología
000057088 773__ $$g11, 9 (2016), 162334 [18pp]$$pPLoS One$$tPloS one$$x1932-6203
000057088 8564_ $$s1632713$$uhttps://zaguan.unizar.es/record/57088/files/texto_completo.pdf$$yVersión publicada
000057088 8564_ $$s63350$$uhttps://zaguan.unizar.es/record/57088/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000057088 909CO $$ooai:zaguan.unizar.es:57088$$particulos$$pdriver
000057088 951__ $$a2020-02-21-13:29:26
000057088 980__ $$aARTICLE