Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió publicadaData de publicació
Llicència de publicació
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/182540
Dinosaur bonebed amber from an original swamp forest soil
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
Dinosaur bonebeds with amber content, yet scarce, offer a superior wealth and quality of data on ancient terrestrial ecosystems. However, the preserved palaeodiversity and/or taphonomic characteristics of these exceptional localities had hitherto limited their palaeobiological potential. Here, we describe the amber from the Lower Cretaceous dinosaur bonebed of Ariño (Teruel, Spain) using a multidisciplinary approach. Amber is found in both a root layer with amber strictly in situ and a litter layer mainly composed of aerial pieces unusually rich in bioinclusions, encompassing 11 insect orders, arachnids, and a few plant and vertebrate remains, including a feather. Additional palaeontological data¿charophytes, palynomorphs, ostracods¿ are provided. Ariño arguably represents the most prolific and palaeobiologically diverse locality in which fossiliferous amber and a dinosaur bonebed have been found in association, and the only one known where the vast majority of the palaeontological assemblage suffered no or low-grade pre-burial transport. This has unlocked unprecedentedly complete and reliable palaeoecological data out of two complementary windows of preservation¿the bonebed and the amber¿from the same site.
Matèries
Matèries (anglès)
Citació
Citació
ÁLVAREZ-PARRA, Sergio, PÉREZ-DE LA FUENTE, Ricardo, PEÑALVER MOLLÁ, Enrique, BARRÓN, Eduardo, ALCALÁ MARTÍNEZ, Luis, PÉREZ CANO, Jordi, MARTÍN-CLOSAS, Carles, TRABELSI, Khaled, MELÉNDEZ, Nieves, LÓPEZ DEL VALLE, Rafael, LOZANO, Rafael p., PERIS CERDÁN, David, RODRIGO, Ana, SARTO I MONTEYS, Víctor, BUENO-CEBOLLADA, Carlos a., MENOR-SALVÁN, César, PHILIPPE, Marc, SÁNCHEZ GARCÍA, Alba, PEÑA-KAIRATH, Constanza, ARILLO, Antonio, ESPÍLEZ, Eduardo, MAMPEL, Luis, DELCLÒS MARTÍNEZ, Xavier. Dinosaur bonebed amber from an original swamp forest soil. _eLife_. 2021. Vol. 10, núm. e72477. [consulta: 21 de gener de 2026]. ISSN: 2050-084X. [Disponible a: https://hdl.handle.net/2445/182540]