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12 results on '"Crespo, V.D."'

4. The early Miocene lake of Foieta la Sarra-A in eastern Iberian Peninsula and its relevance for the reconstruction of the Ribesalbes-Alcora Basin palaeoecology

Author

Álvarez-Parra, Sergio, Albesa, Joaquín, Gouiric-Cavalli, S., Montoya, Plini, Peñalver Mollá, Enrique, Sanjuan i Girbau, Josep, and Crespo, V.D.

Subjects
Miocè, Península Ibèrica, Sediments lacustres, Insectes fòssils, Paleoecologia, Insects fossil, Paleontology, Paleontologia, Paleoecology, Miocene, Lake sediments, Iberian Peninsula
Abstract

The Ribesalbes-Alcora Basin (Castelló Province, Spain) contains two lower Miocene units that are rich in fossils. The Unit B contains oil-shale and laminated bituminous dolomicrite related to a palaeolake, whereas the Unit C is composed of sandstone and mudstone beds from distal deltaic and shallow lacustrine environments. The La Rinconada and San Chils localities from the Unit B have yielded a fossil assemblage of plants, molluscs, arthropods, and vertebrates, while the localities from the Unit C in the Campisano ravine (Araia/Mas d'Antolino outcrop) are rich in mammalian record. Here we study a new palaeolake deposit of laminated lacustrine limestone beds in the Unit C named Foieta la Sarra-A. This new locality has provided an assemblage of charophytes, terrestrial plants, molluscs, arthropods, and teleosteans. The latter represent the only known fish record from the Ribesalbes-Alcora Basin to date. Although the specimens are generally poorly preserved, the presence of soft-body preservation due to the action of microbial mats at the lake bottom allows considering the Foieta la Sarra-A locality as a Konservat-Lagerstätte. The Foieta la Sarra-A palaeolake had a different water chemistry compared to that represented in the Unit B. Its depth was about a few metres and the water level suffered periodic fluctuations. This new locality sheds light on the palaeoenvironmental dynamics of the Ribesalbes-Alcora Basin during the early Miocene and provides a new approach to the palaeoecological reconstruction of the basin.

Published
2021

6. Amphibians and squamates from the Late Miocene (MN13) of Venta del Moro, Spain

Author

Marquina, R., CRESPO, V.D., MANSINO, S., Fagoaga, A., RUIZ-SANCHEZ, F.J., BAILON, S., Montoya, P., Histoire naturelle de l'Homme préhistorique (HNHP), and Muséum national d'Histoire naturelle (MNHN)-Université de Perpignan Via Domitia (UPVD)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

7. Palaeoclimatic reconstrution of the Pleistocene site of La Salema (Alicante, Spain) : a mutual climatic range approach

Author

Marquina, R., Fagoaga, A., MANSINO, S., CRESPO, V.D., Montoya, P., BAILON, S., Histoire naturelle de l'Homme préhistorique (HNHP), and Muséum national d'Histoire naturelle (MNHN)-Université de Perpignan Via Domitia (UPVD)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

11. First Early Pliocene micromammal faunas from Venta del Moro (Cabriel Basin, Spain): new data on the Messinian dispersal of Debruijnimys

Author

Mansino, Samuel, Ruiz-Sánchez, Francisco Javier, de Luque, Luis, Montoya, Plinio, Gibert, Luis, Morales, Jorge, Abellá, Juan, Scott, Gary R., Crespo, V.D., Mansino, Samuel, Ruiz-Sánchez, Francisco Javier, de Luque, Luis, Montoya, Plinio, Gibert, Luis, Morales, Jorge, Abellá, Juan, Scott, Gary R., and Crespo, V.D.

Abstract

Based on the study of the micromammal assemblages from the localities of La Bullana 2B and La Bullana 3 (Valencia, E Spain) we propose an Early Pliocene age (MN14) for both sites. The presence of a form related to the gerbillid Debruijnimys julii in La Bullana 2B allows extending the stratigraphical range of this taxon to the MN14 zone, opening new questions about the phylogenetic relationship between Debruijnimys species from the Early and Late Pliocene of the Iberian Peninsula. Furthermore, preliminary paleomagnetic data indicate an age of 4.816 Ma for La Bullana 2B, and between 4.896 and 4.997 Ma for La Bullana 3., Las localidades de La Bullana 3 y La Bullana 2B (Valencia, E Spain) han cedido restos de Apodemus gorafensis, Paraethomys aff. abaigari, Stephanomys dubari, Apocricetus barrierei, Sciuridae indet. y Asoriculus cf. gibberodon la primera, y Apodemus gorafensis, Paraethomys aff. abaigari, Stephanomys dubari, Apocricetus barrierei, Sciuridae indet., Asoriculus cf. gibberodon, Castillomys gracilis, Occitanomys brailloni, Occitanomys sp., Paraethomys meini, Ruscinomys sp., Eliomys intermedius, Debruijnimys cf. julii y Atlantoxerus sp. la segunda. Basándonos en el estudio de estas ascociaciones de micromamíferos, proponemos una edad correspondiente al Plioceno inferior (MN14) para ambos yacimientos. La presencia de un gerbílido relacionado con Debruijnimys julii en La Bullana 2B plantea nuevas preguntas acerca de la relación filogenética entre las especies de Debruijnimys del Mioceno y Plioceno. Además, datos paleomagnéticos preliminares indican una edad entre 4.997 Ma y 4.896 Ma para La Bullana 2B, y entre 5.235 Ma y 4.997 Ma para La Bullana

Published
2015

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