Results 51 to 60 of about 6,911 (176)
Carboniferous–Permian Boundary in Kansas, Midcontinent, U.S.A. [PDF]
, 2006 The placement of the Carboniferous (Pennsylvanian)-Permian boundary in Kansas has been debated since the rocks of this age were first described and named. With the ratification of the Global Stratotype Section and Point (GSSP) for the base of the Permian
Franseen, Evan K. +4 more
core +3 more sources
Mining an Anthropocene in Japan: On the making and work of geological imaginaries
Transactions of the Institute of British Geographers, Volume 50, Issue 3, September 2025.Short Abstract This article addresses how the lithic and the drift might be reworked as an Anthropocene material outside of a chronostratigraphy. Revisiting the finding of a floating fern fossil at the Hashima mine, we delve into a complex array of Geological imaginaries, and undertake our own speculative work.
Deborah P. Dixon +2 more
wiley +1 more source
Carnets 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
Sequence stratigraphy, chemostratigraphy and facies analysis of Cambrian Series 2 – Series 3 boundary strata in northwestern Scotland [PDF]
, 2016 Globally, the Series 2 – Series 3 boundary of the Cambrian System coincides with a major carbon isotope excursion, sea-level changes and trilobite extinctions.
Faggetter, Luke +14 more
core +1 more source
Carnets 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
Permafrost and Periglacial Processes, Volume 36, Issue 2, Page 167-188, April/June 2025.ABSTRACT Research in geocryology is currently principally concerned with the effects of climate change on permafrost terrain. The motivations for most of the research are (1) quantification of the anticipated net emissions of CO2 and CH4 from warming and thaw of near‐surface permafrost and (2) mitigation of effects on infrastructure of such warming and
Christopher R. Burn +29 more
wiley +1 more source
Carnets 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
Rivista Italiana di Paleontologia e Stratigrafia, 2004 The Upper Bathonian-Middle Oxfordian succession of the Aragonese branch of the Cordillera Ibérica is one of the most completely developed in Europe and includes localities of international importance for Jurassic bio- and chronostratigraphy.
KEVIN N. PAGE +5 more
doaj +1 more source
Introduction to the landscapes and soils of the Hamilton Basin [PDF]
, 2010 The Hamilton Basin area is characterised by four main landscape units or landforms as depicted in the block diagrams below (McCraw, 1967, 2002; Bruce, 1979; Selby and Lowe, 1992), and these provide a soil-landscape model to predict the soil ...
Lowe, David J.
core +1 more source