Results 61 to 70 of about 3,163 (215)
STRATOTYPE SECTIONS OF THE OXFORDIAN OF UKRAINIAN PRECARPATHIANS
Tectonics and Stratigraphy, 2015 Представлено результати комплексних досліджень відкладів оксфорду Українського Передкарпаття. Згідно до чинної стратиграфічної схеми, оксфордські відклади на території Передкарпатського прогину представлені рифогенним комплексом, у складі якого виділені бонівська, рудківська і городоцька світи. Голостратотип був описаний автором (В.Г. Дулуб, 1995) лише
Zhabina, N.N., Anikeyeva, O.V.
openaire +3 more sources
Le stratotype de l'Hettangien : une coupe protégée, d'autres sites à préserver... [PDF]
, 2013 Hettangian stratotype shows an example of preservation and valorisation of a scientifical historical place. Earth Story is understood thanks to geological heritage; this heritage is very vulnerable.
Hanzo, Micheline
core
Carnets de Géologie, 2006 The Campanian-Maastrichtian stratotype section at Tercis (SW France) consists mainly of hard calcareous levels. Their treatment using acetolysis left residues among which for the first time well-preserved free microfossils were obtained (These levels ...
Odin Gilles Serge, Lethiers Alexandre
doaj
Геодинамика и тектонофизикаThe Great Lakes Depression in northwestern Mongolia contains widespread Late Neogene continental deposits, reaching thicknesses of several hundred metres.
A. V. Sizov +9 more
doaj +1 more source
The species Blasispirifer multiplicicostatus (Netschajew) from the stratotype of the Kazanian stage, Tatarstan [PDF]
, 1998 The description of a species of the genus Blasispirifer adds to the Kazanian assemblage of brachiopods from Tatarstan. The assemblage of Kazanian spiriferids from the stratotype sequence includes representatives of the following genera: Licharewia ...
Boltaeva V., Gubareva V.
core
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
doaj +1 more source
Stratotypic sections of the Upper Ordovician of the Izhma-Pechora syneclise (Timan-Pechora region) [PDF]
Нефтегазовая геология: Теория и практикаThe stratotypic and hypostratotypic sections of the Kykael Formation, Severolemyov Formation, Yagshor Formation, and Zapadnotebuk Formation of the Upper Ordovician Izhma-Pechora syneclise are described. The stratotype of the Kykael Formation was found in
Shamsutdinova L.L. +5 more
doaj
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
doaj +1 more source
Organic-walled phytoplankton biostratigraphy of the Eocene-Oligocene transition in the Kallo borehole and the Rupelian stratotype area (northwestern Belgium) [PDF]
, 1999 A detailed study of the assemblages of organic-walled phytoplankton in the Eocene-Oligocene transition beds in the Kallo borehole and its comparison with the assemblages around the same transition in boreholes at Niel, Hingene-Wintham and Terhagen (the ...
De Coninck, J.
core
, 2020 The description of a species of the genus Blasispirifer adds to the Kazanian assemblage of brachiopods from Tatarstan. The assemblage of Kazanian spiriferids from the stratotype sequence includes representatives of the following genera: Licharewia ...
Boltaeva V., Gubareva V.
core