Results 71 to 80 of about 6,911 (176)
THE EARLY-MIDDLE TRIASSIC BOUNDARY AT CHIOS (GREECE)
Rivista Italiana di Paleontologia e Stratigrafia, 2017 The sections of Marathovouno hillock in Chios (Greece), proposed by Assereto (1974) as stratotype for the base of the Anisian, have been revisited. An additional new section, Parthenis, near the town of Chios, was also considered.
MAURIZIO GAETANI +7 more
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Geology as a "local" science [PDF]
, 2010 Entendre i descriure la història de la Terra és un dels objectius finals de la geologia. La part de la geologia anomenada estratigrafia ha treballat sempre, i ho continua fent, buscant els llocs adients per a definir el millor coneixement que tenim de ...
Reguant i Serra, Salvador
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Global Series and Stages for the Ordovician System : a Progress Report [PDF]
, 2005 There is no global standard set of chronostratigraphic/geochronologic subdivisions for the Ordovician System/Period. British series/epochs are often used as de facto nomenclature on stratigraphic correlation charts and geologic time scales. However, they
Finney, S.
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Carnets de Géologie, 2008 • Chapter 1. The Aalenian-Bajocian (Middle Jurassic) of the Digne area • Chapter 2. The Global Boundary Stratotype Sections and Points (GSSP) of the Hauterivian: La Charce section (Drôme, France, Vocontian Basin) • Chapter 3.
Mattioli Emanuela +5 more
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In search of the Palaeogene-Neogene Boundary Stratotype
Rivista Italiana di Paleontologia e Stratigrafia, 2020 In publishing the first results of its research works (Giornale di Geologia, vol. XLIV, fasc. l-Il, 1981 ) the Palaeogene/Neogene Boundary Working Group, while not having defined any final object yet, has nonetheless enabled us to: a) recall attention to
R. GELATI , F. F. STEININGER
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La Formation de Jupille, nouvelle formation dans le Dévonien inférieur de la Haute-Ardenne (Belgique) [PDF]
, 2008 The Jupille Formation, new formation in the lower Devonian of the High-Ardenne (Belgium). A new formation named Jupille is proposed to better characterize in the High-Ardenne area the rocks interbedded between the La Roche (or Villé if La Roche is ...
Blockmans, S. +2 more
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GIVETIAN–FRASNIAN BOUNDARY CONODONTS FROM KERMAN PROVINCE, CENTRAL IRAN
Rivista Italiana di Paleontologia e Stratigrafia, 2013 The Middle - Late Devonian boundary is investigated based on twenty-two conodont species and subspecies from three sections in the north and west of Kerman, southeastern central Iran.
HOSSEIN GHOLAMALIAN +4 more
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Le GSSP du Bathonien à Bas Auran (réserve naturelle géologique de Haute-Provence, France) [PDF]
, 2010 Le Bathonien est le troisième étage du Jurassique moyen. Son nom dérive de la « Bath Oolithe », une formation définie près de Bath (Somerset, Angleterre).
Fernández López, Sixto Rafael +4 more
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The Jurassic/Cretaceous boundary and high resolution biostratigraphy of the pelagic sequences of the kurovice section (Outer Western Carpathians, the northern Tethyan margin) [PDF]
, 2019 Microfacies and high resolution studies at the Kurovice quarry (Czech Republic, Outer Western Carpathians) on calpionellids, calcareous and non-calcareous dinoflagellate cysts, sporomorphs and calcareous nannofossils, aligned with paleomagnetism, allow ...
Elbra, Tiiu +6 more
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The GSSP Method of Chronostratigraphy: A Critical Review
Frontiers in Earth Science, 2018 The use of boundary stratotypes to define chronostratigraphic units began in the 1960s, and, in the 1980s, these were called Global Stratotype Sections and Points (GSSPs). Approximately two-thirds of the GSSPs of the bases of the Phanerozoic stage (71 of
Spencer G. Lucas
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