Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain)

R. Garcia, J. A. Moreno-Bedmar*, T. Bover-Arnal, M. Company, R. Salas, J-L. Latil, J. D. Martin-Martin, E. Gomez-Rivas, L. G. Bulot, G. Delanoy, R. Martinez, A. Grauges

*Corresponding author for this work

Research output: Contribution to journalArticle

24 Citations (Scopus)
7 Downloads (Pure)

Abstract

A review of the stratigraphic distribution of ammonoid species in the Lower Cretaceous (Hauterivian-Albian) of the Maestrat Basin (E Spain) was carried out. The specimens were mainly collected in the field by us and are stored in university or museum collections. Specimens from private collections and figured in the literature were also studied. We recognized 73 species that are distributed, in accordance with the latest version of the standard Mediterranean ammonite zonation for the Lower Cretaceous, in 14 ammonite zones: Acanthodiscus radiatus, Crioceratites loryi, Lyticoceras nodosoplicatum (Lower Hauterivian); Pseudothurmannia ohmi (Upper Hauterivian); Imerites giraudi (Upper Barremian); Deshayesites oglanlensis, Deshayesites forbesi, Deshayesites deshayesi, Dufrenoyia furcata (Lower Aptian); Epicheloniceras martini, Parahoplites melchioris, Acanthohoplites nolani (Upper Aptian); Leymeriella tardefurcata and Douvilleiceras mammillatum (Lower Albian). The recognition of these biozones allows a precise age calibration of the Maestrat Basin's lithostatigraphic units that contain ammonoids as well as an associated indirect age calibration of the formations without ammonoids. Consequently, this report provides an updated, comprehensive and precise biostratigraphic framework, which aims to become a reference for the analysis of the Lower Cretaceous strata of the Maestrat Basin. The results are also relevant for the analysis of coeval ammonite-bearing sedimentary successions found in other Tethyan basins.

Original languageEnglish
Pages (from-to)99-112
Number of pages14
JournalJournal of Iberian Geology
Volume40
Issue number1
DOIs
Publication statusPublished - 25 Feb 2014

Keywords

  • ammonites
  • Lower Cretaceous
  • biostratigraphy
  • Maestrat Basin
  • Spain
  • Iberian Chain
  • working group
  • anoxic event
  • evolution
  • stratigraphy
  • architecture
  • succession
  • boundary
  • system

Cite this

Garcia, R., Moreno-Bedmar, J. A., Bover-Arnal, T., Company, M., Salas, R., Latil, J-L., ... Grauges, A. (2014). Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain). Journal of Iberian Geology, 40(1), 99-112. https://doi.org/10.5209/rev_JIGE.2014.v40.n1.44090

Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain). / Garcia, R.; Moreno-Bedmar, J. A.; Bover-Arnal, T.; Company, M.; Salas, R.; Latil, J-L.; Martin-Martin, J. D.; Gomez-Rivas, E.; Bulot, L. G.; Delanoy, G.; Martinez, R.; Grauges, A.

In: Journal of Iberian Geology, Vol. 40, No. 1, 25.02.2014, p. 99-112.

Research output: Contribution to journalArticle

Garcia, R, Moreno-Bedmar, JA, Bover-Arnal, T, Company, M, Salas, R, Latil, J-L, Martin-Martin, JD, Gomez-Rivas, E, Bulot, LG, Delanoy, G, Martinez, R & Grauges, A 2014, 'Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain)', Journal of Iberian Geology, vol. 40, no. 1, pp. 99-112. https://doi.org/10.5209/rev_JIGE.2014.v40.n1.44090
Garcia, R. ; Moreno-Bedmar, J. A. ; Bover-Arnal, T. ; Company, M. ; Salas, R. ; Latil, J-L. ; Martin-Martin, J. D. ; Gomez-Rivas, E. ; Bulot, L. G. ; Delanoy, G. ; Martinez, R. ; Grauges, A. / Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain). In: Journal of Iberian Geology. 2014 ; Vol. 40, No. 1. pp. 99-112.
@article{56a514aa685241cc9879db718d0373d9,
title = "Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain)",
abstract = "A review of the stratigraphic distribution of ammonoid species in the Lower Cretaceous (Hauterivian-Albian) of the Maestrat Basin (E Spain) was carried out. The specimens were mainly collected in the field by us and are stored in university or museum collections. Specimens from private collections and figured in the literature were also studied. We recognized 73 species that are distributed, in accordance with the latest version of the standard Mediterranean ammonite zonation for the Lower Cretaceous, in 14 ammonite zones: Acanthodiscus radiatus, Crioceratites loryi, Lyticoceras nodosoplicatum (Lower Hauterivian); Pseudothurmannia ohmi (Upper Hauterivian); Imerites giraudi (Upper Barremian); Deshayesites oglanlensis, Deshayesites forbesi, Deshayesites deshayesi, Dufrenoyia furcata (Lower Aptian); Epicheloniceras martini, Parahoplites melchioris, Acanthohoplites nolani (Upper Aptian); Leymeriella tardefurcata and Douvilleiceras mammillatum (Lower Albian). The recognition of these biozones allows a precise age calibration of the Maestrat Basin's lithostatigraphic units that contain ammonoids as well as an associated indirect age calibration of the formations without ammonoids. Consequently, this report provides an updated, comprehensive and precise biostratigraphic framework, which aims to become a reference for the analysis of the Lower Cretaceous strata of the Maestrat Basin. The results are also relevant for the analysis of coeval ammonite-bearing sedimentary successions found in other Tethyan basins.",
keywords = "ammonites, Lower Cretaceous, biostratigraphy, Maestrat Basin, Spain, Iberian Chain, working group, anoxic event, evolution, stratigraphy, architecture, succession, boundary, system",
author = "R. Garcia and Moreno-Bedmar, {J. A.} and T. Bover-Arnal and M. Company and R. Salas and J-L. Latil and Martin-Martin, {J. D.} and E. Gomez-Rivas and Bulot, {L. G.} and G. Delanoy and R. Martinez and A. Grauges",
year = "2014",
month = "2",
day = "25",
doi = "10.5209/rev_JIGE.2014.v40.n1.44090",
language = "English",
volume = "40",
pages = "99--112",
journal = "Journal of Iberian Geology",
issn = "1698-6180",
publisher = "Servicio de Publicaciones, Universidad Complutense",
number = "1",

}

TY - JOUR

T1 - Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain)

AU - Garcia, R.

AU - Moreno-Bedmar, J. A.

AU - Bover-Arnal, T.

AU - Company, M.

AU - Salas, R.

AU - Latil, J-L.

AU - Martin-Martin, J. D.

AU - Gomez-Rivas, E.

AU - Bulot, L. G.

AU - Delanoy, G.

AU - Martinez, R.

AU - Grauges, A.

PY - 2014/2/25

Y1 - 2014/2/25

N2 - A review of the stratigraphic distribution of ammonoid species in the Lower Cretaceous (Hauterivian-Albian) of the Maestrat Basin (E Spain) was carried out. The specimens were mainly collected in the field by us and are stored in university or museum collections. Specimens from private collections and figured in the literature were also studied. We recognized 73 species that are distributed, in accordance with the latest version of the standard Mediterranean ammonite zonation for the Lower Cretaceous, in 14 ammonite zones: Acanthodiscus radiatus, Crioceratites loryi, Lyticoceras nodosoplicatum (Lower Hauterivian); Pseudothurmannia ohmi (Upper Hauterivian); Imerites giraudi (Upper Barremian); Deshayesites oglanlensis, Deshayesites forbesi, Deshayesites deshayesi, Dufrenoyia furcata (Lower Aptian); Epicheloniceras martini, Parahoplites melchioris, Acanthohoplites nolani (Upper Aptian); Leymeriella tardefurcata and Douvilleiceras mammillatum (Lower Albian). The recognition of these biozones allows a precise age calibration of the Maestrat Basin's lithostatigraphic units that contain ammonoids as well as an associated indirect age calibration of the formations without ammonoids. Consequently, this report provides an updated, comprehensive and precise biostratigraphic framework, which aims to become a reference for the analysis of the Lower Cretaceous strata of the Maestrat Basin. The results are also relevant for the analysis of coeval ammonite-bearing sedimentary successions found in other Tethyan basins.

AB - A review of the stratigraphic distribution of ammonoid species in the Lower Cretaceous (Hauterivian-Albian) of the Maestrat Basin (E Spain) was carried out. The specimens were mainly collected in the field by us and are stored in university or museum collections. Specimens from private collections and figured in the literature were also studied. We recognized 73 species that are distributed, in accordance with the latest version of the standard Mediterranean ammonite zonation for the Lower Cretaceous, in 14 ammonite zones: Acanthodiscus radiatus, Crioceratites loryi, Lyticoceras nodosoplicatum (Lower Hauterivian); Pseudothurmannia ohmi (Upper Hauterivian); Imerites giraudi (Upper Barremian); Deshayesites oglanlensis, Deshayesites forbesi, Deshayesites deshayesi, Dufrenoyia furcata (Lower Aptian); Epicheloniceras martini, Parahoplites melchioris, Acanthohoplites nolani (Upper Aptian); Leymeriella tardefurcata and Douvilleiceras mammillatum (Lower Albian). The recognition of these biozones allows a precise age calibration of the Maestrat Basin's lithostatigraphic units that contain ammonoids as well as an associated indirect age calibration of the formations without ammonoids. Consequently, this report provides an updated, comprehensive and precise biostratigraphic framework, which aims to become a reference for the analysis of the Lower Cretaceous strata of the Maestrat Basin. The results are also relevant for the analysis of coeval ammonite-bearing sedimentary successions found in other Tethyan basins.

KW - ammonites

KW - Lower Cretaceous

KW - biostratigraphy

KW - Maestrat Basin

KW - Spain

KW - Iberian Chain

KW - working group

KW - anoxic event

KW - evolution

KW - stratigraphy

KW - architecture

KW - succession

KW - boundary

KW - system

U2 - 10.5209/rev_JIGE.2014.v40.n1.44090

DO - 10.5209/rev_JIGE.2014.v40.n1.44090

M3 - Article

VL - 40

SP - 99

EP - 112

JO - Journal of Iberian Geology

JF - Journal of Iberian Geology

SN - 1698-6180

IS - 1

ER -