RT Journal Article
T1 Bioestratigrafía de la Fm. Escucha a partir del estudio de foraminíferos planctónicos y nanofósiles en el sector de Alcaine, Teruel
T1 Biostratigraphy of the Escucha Fm based on the study of planktonic foraminifera and nannofossils in the Alcainearea, Teruel
A1 Gea, Ginés A. de
A1 Rodríguez López, Juan P.
A1 Meléndez Hevía, Nieves
A1 Soria, Ana Rosa
AB This paper presents the first biostratigraphic data obtained from nannofossils in combination with planktonicforaminifera from the lower part of the Escucha Formation. Samples have been obtained from offshoremarly deposits. The occurrence of nannofossil Eprolithus floralis and the lack of Prediscosphaera columnata,allow to include the study succession in the Rhagodicus angustus Zone (Late Aptian). In the other hand,the occurrence of planktonic foraminifera Praehedbergella aptiana, Praehedbergella infracretacea,Praehedbergella convexa, Praehedbergella oculta, Hedbergella trocoidea, Globigerinelloides and Ticinellabejaouaensis allow to include the study succession in the Ticinella bejaouaensis Zone (late Upper Aptian).This planktonic foraminifera zone is correlated with the Nolani and part of Jacobi ammonite zones. Bothbiostratigraphic analysis suggest a late Upper Aptian age for the base of the Escucha Formation, an olderage than that suggested by previous works
YR 2008
FD 2008
LK http://hdl.handle.net/10272/8220
UL http://hdl.handle.net/10272/8220
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026