RT Book, Section
T1 Neoproterozoic–paleozoic detrital sources in the Variscan foreland of northern Iberia: primary v. recycled sediments
A1 Gutiérrez Alonso, Gabriel
A1 López Carmona, Alicia
A1 Núñez Guerrero, E.
A1 Martínez García, A.
A1 Fernández Suárez, Javier
A1 Pastor Galán, Daniel
A1 Gutiérrez Marco, Juan Carlos
A1 Bernárdez, E.
A1 Colmenero, J.R.
A1 Hofmann, Mandy
A1 Linnemann, Ulf
AB The Cantabrian Zone, in the Variscan belt of Western Europe, has one of the most continuous Ediacaran–Paleozoic stratigraphic successions in the world. This succession has been extensively studied, including several detrital zircon U–Pb geochronological studies on 30 samples spanning the aforementioned time slice. In this work, we present data from three new samples covering previously unsampled time-slices and perform multidimensional analysis on the 33 samples in order to quantify the similarity/dissimilarity among all of them with the aim of detecting potential changes in source areas through time and the role of recycling. The results indicate a continuous source of sediments from Ediacaran to late Devonian times punctuated by a sudden ephemeral change in the Early Cambrian that can be attributed to local causes during the inception of the Paleozoic passive margin.
PB The Geological Society
SN 0305-8719
SN 2041-4927
YR 2021
FD 2021-27
LK https://hdl.handle.net/20.500.14352/117999
UL https://hdl.handle.net/20.500.14352/117999
LA eng
NO Gutiérrez-Alonso, G., López-Carmona, A., Núñez-Guerrero, E., Martínez García, A., Fernández-Suárez, J., Pastor-Galán, D., Gutiérrez-Marco, J. C., Bernárdez, E., Colmenero, J. R., Hofmann, M., & Linnemann, U. (2021). Neoproterozoic–paleozoic detrital sources in the Variscan foreland of northern Iberia: Primary v. recycled sediments. Geological Society, London, Special Publications, 503(1), 563-588
NO Ministerio de Ciencia, Innovación y Universidades
NO Federación Rusa
NO Universidad de Salamanca
NO Ministerio de Educación
DS Docta Complutense
RD 10 abr 2025