Results 31 to 40 of about 429 (178)

Stratotypes of local stratigraphic units of the Lower Silurian of the Bolshezemelsk area (Timan-Pechora region) [PDF]

open access: yesНефтегазовая геология: Теория и практика
Descriptions of the local stratotypes of the Lower Silurian Formations of the Bolshezemelsk area of the Timan-Pechora region are provided and their geological and geophysical sections are presented.
Shamsutdinova L.L.   +3 more
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

New micropalaeontological studies on the type section of the Campanian-Maastrichtian at Tercis (SW France): new ostracodes obtained using acetolysis

open access: yesCarnets de Géologie, 2008
Through the use of acetolysis new micropalaeontological studies on the type section of the Campanian-Maastrichtian boundary at Tercis (SW France) we obtained additional information on ostracodes.
Odin Gilles Serge, Andreu Bernard
doaj  

Cybernetics in the Anthropocene’s Wake: Reframing Global Transformations Through the Emergent Human–Earth System

open access: yesComplexity, Volume 2026, Issue 1, 2026.
The Anthropocene has been a powerful conceptual lens for exploring the coupling of humans and the Earth system. While fostering a rich transdisciplinary discourse, its grounding in bounded geological time and emphasis on disruption has often reinforced the nature–culture divide and tended toward a dystopian outlook.
Matthew Walls   +2 more
wiley   +1 more source

Description et illustration de quarante-quatre gilianelles (microproblematica) et de dix autres microproblematica du Crétacé de la coupe stratotypique de Tercis (limite Campanien-Maastrichtien), Sud-Ouest France [Description and illustration of forty-four gilianelles (microproblematica) and ten other microproblematica of the Cretaceous of the stratotype section at Tercis (Campanian-Maastrichtian boundary), South-West France]

open access: yesCarnets de Géologie, 2008
L'étude des microfossiles extraits par acétolyse des niveaux carbonatés indurés de la série campano-maastrichtienne du stratotype de limite à Tercis (Landes, France) a permis de découvrir 44 taxons attribués au groupe des gilianelles (microproblematica ...
Odin Gilles Serge
doaj  

The Cenomanian–Turonian boundary interval in the Western Canada Foreland Basin: Stratigraphy, geochemistry, geochronology and sea‐level changes recorded in expanded and condensed clastic successions

open access: yesThe Depositional Record, Volume 11, Issue 5, Page 1200-1258, November 2025.
Shallow‐marine mudstone of the Cretaceous Kaskapau Formation in the British Columbia foredeep preserves a 185 m thick record of OAE2. The organic carbon‐isotope and osmium‐isotope excursions can be correlated in detail with other Cenomanian–Turonian boundary sections around the world.
A. Guy Plint   +12 more
wiley   +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  

Middle to Late Pleistocene valley‐slope cambering: The interglacial basin at Wing, Rutland, England

open access: yesJournal of Quaternary Science, Volume 40, Issue 7, Page 1230-1239, October 2025.
ABSTRACT A depression in the Jurassic bedrock at Wing, Rutland (eastern England), is infilled by deposits spanning the Late Wolstonian (=Late Saalian) to Early Devensian (=Early Weichselian) substages, including the most complete Ipswichian Stage (=Eemian Stage; ~Marine Isotope Stage 5e) sequence known in Britain. This sequence forms an enclosed pocket,
Philip Gibbard   +2 more
wiley   +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  

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  

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