Results 91 to 100 of about 4,379 (215)
Limitotipes of Lower Sakmarian and Artinskian stages boundary in the Urals
Литосфера, 2015 The section Usolka and duplicating its section Dal’ny Tulkas (Bashkortostan) are proposed as the stratotypes of the Lower Sakmarian stage boundary and Lower Artinskian stage boundary of the International Stratigraphic scale.
V. V. Chernykh, B. I. Chuvashov
doaj +2 more sources
Triassic deep-water sedimentation in the Bled Basin, eastern Julian Alps, Slovenia
Geologija, 2019 The Bled Basin was a Middle Triassic–Early Cretaceous basin whose remnants are preserved in the eastern Southern Alps in western Slovenia. The early evolution of the basin is recorded in the Upper Ladinian to Lower Jurassic Zatrnik cherty limestone ...
Luka Gale +5 more
doaj +1 more source
Recent developments in the Upper Ordovician and lower Silurian conodont biostratigraphy in Estonia [PDF]
Estonian Journal of Earth Sciences, 2007 The current state of and the latest developments in the conodont-based biostratigraphical studies of Upper Ordovician and lower Silurian strata in Estonia are discussed.
Männik, Peep
doaj
The asbian to arnsbergian conodonts and sequence stratigraphy of the Northumberland trough [PDF]
, 2001 Yoredale sequences are excellent exemplars of the sequence stratigraphy model; the spacial and temporal variation of these complex shallow marine/fluvio-deltaic/ coastal plain cycles, exhibit all the uiternal facies architecture that would be expected of
Bowden, Alistair
core
Ordovician conodonts from the Bulltinden Formation, Motalafjella, central-western Spitsbergen [PDF]
, 1986 Seven samplcs from the Limcstonc and Boulder Conglomerate Members of the Bulltinden Formation have yicldcd poorly prcscrvcd conodonts. On tentative identifications Periodon aculeatus Hadding and Prioniodus cf. P.
Armstrong, Howard A. +2 more
core +1 more source
, 1989 (Table 2) Distribution and abundance of conodonts of the Schlagwasser breccia at profile Suttroper ...
Clausen, Claus-Dieter +3 more
core +1 more source
, 1989 (Table 1) Distribution and abundance of conodonts of the Schlagwasser breccia at profile Steinbruch ...
Clausen, Claus-Dieter +3 more
core +1 more source
, 1989 (Table 11) Distribution and abundance of conodonts in Devonian/Carboniferous boundary profile at Seiler-Schurf
Ziegler, Willi +5 more
core +1 more source
Polytaxonomic and monotaxonomic zonal biochronological scales in biostratigraphy
Литосфера, 2016 The method of increasing the correlation potential of zonal biochronological scales by creating the polytaxonomic complex characteristic of zone subdivisions is proposed. For this operation is necessary the normative zonal scale, by which biozones of the
V. V. Chernykh, N. A. Kucheva
doaj
, 1989 (Table 5) Distribution and abundance of conodonts of the Schlagwasser breccia at profile Campingplatz ...
Clausen, Claus-Dieter +3 more
core +1 more source