Results 81 to 90 of about 1,994 (206)
Литосфера, 2017 The arm of the present paper is to evaluate the significance of species from genus Nikiforovella for stratigraphy of Devonian-Carboniferous boundary from different regions of Eurasia.
Zoya A. Tolokonnikova
doaj +2 more sources
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 6, June 2025.Abstract In the French Armorican Massif, the Bretonian phase of the Variscan orogeny has been defined by the Late Devonian (Famennian‐Frasnian) erosion gap, and the Early Carboniferous (Tournaisian) syntectonic terrigenous deposits of the l’Huisserie formation in the Laval basin in the Central‐North Armorican Domain, ascribed to the Armorica ...
Wei Lin, Michel Faure, Lingtong Meng
wiley +1 more source
Lower and Middle Famennian (Upper Devonian) conodont biostratigraphy from Compte section (Central Pyrenees, Spain) [PDF]
A detailed analysis of the conodont sequence in the Compte section, located in the Spanish Central Pyrenees, demonstrates an almost continuous biostratigraphical record for the Famennian sequence studied.
Valenzuela Ríos, José Ignacio +5 more
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Devonian strata of the Southern Timan: paleomagnetic data [PDF]
Нефтегазовая геология: Теория и практикаNew paleomagnetic determinations are presented based on a reconnaissance collection of rocks of the Frasnian and Famennian stages of the Upper Devonian, selected on the river Ukhta and river Izhma.
Iosifidi A.G., Sal'naya N.V.
doaj
Известия высших учебных заведений: Геология и разведка, 2019 Three stages, namely Middle Devonian (I), Early Late Devonian (II) and Late Late Devonian (III), are distin-guished in the evolution of antiarchs (Placodermi, Antiarchi) in the Middle-Late Devonian of Northern Eurasia.
S. V. Moloshnikov
doaj +1 more source
Sedimentology, Volume 72, Issue 2, Page 569-586, February 2025.ABSTRACT In the Pennyseorach Subbasin of south‐west Scotland, the Famennian Kinnesswood Formation of the Inverclyde Group includes several, ca 1 to 3 m thick erosional remnants of host‐replacing phreatic calcrete hardpans developed in mud deposits. The latter are most unusual hosts for such calcretes due to their relative impermeability, which would ...
Pierre Jutras
wiley +1 more source
Middle and uppermost Famennian (Upper Devonian) bryozoans from southern Belgium [PDF]
, 2015 A stenolaemate bryozoan fauna from the Upper Devonian (middle and uppermost Famennian) of the Dinant Synclinorium, southern Belgium, contains seven species (three trepostomes and four cryptostomes).
Poty, E. +3 more
core
The first lower jaw of a ctenacanthid shark from the Late Devonian (Famennian) of Belgium
, 2021 The first lower jaw of a ctenacanthid shark from the Late Devonian (Famennian) of ...
Alan Pradel (204235) +4 more
core +1 more source
, 2015 peer reviewedA new species of the phlyctaeniid arthrodire genus Groenlandaspis from the upper Famennian of Belgium is described. The remains of Groenlandaspis potyi sp. nov.
Dupret, Vincent +6 more
core +1 more source