Results 51 to 60 of about 2,597 (164)

Les Bivalves et Gastéropodes du stratotype historique de l'Aptien inférieur dans la région de Cassis-La Bédoule (SE France)

open access: yes, 1998
Masse Jean-Pierre. Les Bivalves et Gastéropodes du stratotype historique de l'Aptien inférieur dans la région de Cassis-La Bédoule (SE France). In: Géologie Méditerranéenne. Tome 25, numéro 3-4, 1998.
Masse, Jean-Pierre
core   +1 more source

The Gargasian (Middle Aptian) of Cassis-La Bédoule (Lower Aptian historical stratotype, SE France): geographic location and lithostratigraphic correlations

open access: yesCarnets de Géologie, 2004
In the middle of the last century Gargasian strata overlying the historical stratotypic beds of the lower substage of the Aptian (Bedoulian) were still well exposed in a number of quarries that extended in a NNE-SSW trending belt from the village of ...
Bellier Jean-Pierre   +4 more
doaj  

New Zealand Geological Timescale 2025

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
New Zealand Geological Timescale 2025 (NZGT 2025) is the first comprehensive update and revision of the New Zealand Geological Timescale in a decade. The criteria used to establish age ranges of New Zealand Stages within the NZGT have been reviewed, calibrated, and revised where required against the 2023/04 International Chronostratigraphic Chart and ...
Christopher D. Clowes   +13 more
wiley   +1 more source

Les Bélemnites du stratotype historique de l'Aptien inférieur dans la région de Cassis-La Bédoule (SE France)

open access: yes, 1998
Combémorel Raymond. Les Bélemnites du stratotype historique de l'Aptien inférieur dans la région de Cassis-La Bédoule (SE France). In: Géologie Méditerranéenne. Tome 25, numéro 3-4, 1998. Le stratotype historique de l'aptien inférieur (bédoulien) dans la
Combémorel, Raymond
core   +1 more source

The Gargasian (Middle Aptian) substage in the Aptian historical stratotypes (SE France): General introduction

open access: yesCarnets de Géologie, 2004
In 1998 a double volume of the Journal "Géologie Méditerranéenne" (t. XXV, N° 3-4) was devoted to a detailed inventory of the Lower Aptian (Bedoulian substage) historical stratotype located in the vicinity of Cassis and Roquefort-La Bédoule, near ...
Tronchetti Guy, Moullade Michel
doaj  

Rangitīkei River Terraces Formed During the Otira Glaciation: Lithostratigraphic Type Sections, Review and Conceptual Model

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
The Rangitīkei Valley in the lower North Island of New Zealand contains flights of river terraces that are influenced by changes in sediment supply, stream power and base level associated with Quaternary climate events over the last ∼350 thousand years.
Callum Rees, Alan Palmer, Utiku Potaka
wiley   +1 more source

Les Ostracodes du stratotype historique de l'Aptien inférieur dans la région de Cassis-La Bédoule (SE France)

open access: yes, 1998
Babinot Jean-François. Les Ostracodes du stratotype historique de l'Aptien inférieur dans la région de Cassis-La Bédoule (SE France). In: Géologie Méditerranéenne. Tome 25, numéro 3-4, 1998. Le stratotype historique de l'aptien inférieur (bédoulien) dans
Babinot, Jean-François
core   +1 more source

Le Gargasien (Aptien moyen) dans les stratotypes historiques de l'Aptien (SE France) : Introduction générale

open access: yesCarnets de Géologie, 2004
En 1998 fut publié un volume double de la Revue "Géologie Méditerranéenne" (t. XXV, N° 3-4) consacré entièrement à l'inventaire détaillé du stratotype historique de l'Aptien inférieur (= sous-étage Bédoulien), situé dans les environs des localités de ...
Tronchetti Guy, Moullade Michel
doaj  

On Unease and Discomfort About the Anthropocene

open access: yesEarth's Future, Volume 14, Issue 2, February 2026.
Abstract The proposal for a formal inclusion of the Anthropocene as a new unit of the Geologic Time Scale (GTS) was rejected in part on the grounds that it would sit uncomfortably in the GTS. The durations of all GTS units tend to become shorter toward the present. The proposed Anthropocene epoch and Crawfordian age fit that trend comfortably.
Ulrich Stange
wiley   +1 more source

Magnetostratigraphy and rock magnetism of the Ilerdian stratotype at Tremp, Spain [PDF]

open access: yes, 1992
Pascual, JO., Pares, J.M., Langereis, C.G. and Zijderveld, J.D.A., 1992. Magnetostratigraphy and rock magnetism of the Ilerdian stratotype at Tremp, Spain. Phys. Earth Planet. Inter., 74: 139—157.
Pares, J.M.   +3 more
core  

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