AGES OF THE ONSET OF MARLY SEDIMENTATION AND OF THE BLACK SHALES IN THE TUSCAN BASIN (NORTHERN APENNINES, ITALY)

Autor: NICOLA PERILLI, VIVIANA REALE, LUIZ CARLOS VEIGA DE OLIVEIRA

Publikováno v: Rivista Italiana di Paleontologia e Stratigrafia, Vol 114, Iss 3 (2008)

In this paper is for the first time dated the inception of the Lower Jurassic marly sedimentation and the lower Toarcian black shales in the Tuscan Nappe, based on semiquantitative analysis of the calcareous nannofossils recovered from the Calcare se

Externí odkaz: https://doaj.org/article/8d4395217f8f4e0d8b6ce9244c7a2422

Base of the Toarcian Stage of the Lower Jurassic defined by the Global Boundary Stratotype Section and Point (GSSP) at the Peniche section (Portugal)

Autor: María José Comas-Rengifo, Kate Littler, Maria Cristina Cabral, Luís V. Duarte, Serge Elmi, Hugh C. Jenkyns, Luiz Carlos Veiga de Oliveira, Antonio Goy, René Mouterde, Samuel Mailliot, Guillaume Suan, Christiane Ruget, Stephen P. Hesselbo, Nicola Perilli, Susana Pinto, Bernard Pittet, Emanuela Mattioli, María Luisa Osete, Rogério Rocha, Juan J. Gómez

Publikováno v: Episodes Journal of International Geoscience
Episodes Journal of International Geoscience, 2016, ⟨10.18814/epiiugs/2016/v39i3/99741⟩
Episodes Journal of International Geoscience, Seoul National University, 2016, ⟨10.18814/epiiugs/2016/v39i3/99741⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname

The Global Stratotype Section and Point (GSSP) for the base of Toarcian Stage, Lower Jurassic, is placed at the base of micritic limestone bed 15e at Ponta do Trovão (Peniche, Lusitanian Basin, Portugal; coordinates: 39°22'15''N, 9°23'07''W), 80km

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b3375f1301e9cccb09d1988f53bcb2e
https://hal.science/hal-01403277

Carbon-isotope record of the Early Jurassic (Toarcian) Oceanic Anoxic Event from fossil wood and marine carbonate (Lusitanian Basin, Portugal)

Autor: Luís V. Duarte, Stephen P. Hesselbo, Hugh C. Jenkyns, Luiz Carlos Veiga de Oliveira

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

The Toarcian Oceanic Anoxic Event (OAE) in the Early Jurassic (~ 183 Ma ago) was characterized by widespread near-synchronous deposition of organic-rich shales in marine settings, as well as perturbations to several isotopic systems. Characteristical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c427412d5413e5e059e40015956c15e2
http://ora.ox.ac.uk/objects/uuid:8fb68a4b-b8ca-48b9-bcb5-c9125eb015f0