Results 101 to 110 of about 38,293 (212)

Late Maastrichtian carbon isotope stratigraphy and cyclostratigraphy of the Newfoundland Margin (Site U1403, IODP Expedition 342) [PDF]

open access: yes, 2018
Earth’s climate during the Maastrichtian (latest Cretaceous) was punctuated by brief warming and cooling episodes, accompanied by perturbations of the global carbon cycle.
Agnini, Claudia   +38 more
core   +2 more sources

Biostratigraphy and palaeoecology of Ostracodes of the Members c1 to c4 and e of the Qom Formation in the South of Shurab, Southeast of Qom [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches
: In order to study the Qom Formation, the ostracodes of members c1 to c4 and e of this formation  were studied in the south Shurab section. The studied strata in this section have a significant abundance and diversity of ostracods.
Maryam Goodarzi   +4 more
doaj   +1 more source

The Monterey event in the Mediterranean: A record from shelf sediments of Malta [PDF]

open access: yes, 1996
Oligo-Miocene carbonate platform and shelf sediments outcropping on the Maltese Islands provide an excellent archive of the paleoceanography of the central Mediterranean.
Jacobs, E   +3 more
core   +1 more source

Site 1222

open access: yes, 2002
Site 1222 (13°48.98´N, 143°53.35´W; 4989 meters below sea level [mbsl]; Fig. F1) forms a south-central component of the 56-Ma transect drilled during Leg 199 and is situated ~2° south of the Clarion Fracture Zone in typical abyssal hill topography.
Backman, J.   +27 more
core   +1 more source

The Jurassic dinoflagellate cyst Gonyaulacysta dentata (Raynaud 1978) Lentin & Vozzhennikova 1990 emend. nov. : an index species for the late Callovian to earliest Oxfordian of the northern hemisphere [PDF]

open access: yes, 2012
Gonyaulacysta dentata is a very large and morphologically distinctive dinoflagellate cyst species which was first described from the Callovian (Middle Jurassic) strata of the Isle of Skye, northwest Scotland. The diagnosis and description of this species
Riding, James B.
core   +2 more sources

Early representatives of bryozoans from genus Nikiforovella Nekhoroshev, 1948 and their stratigraphical significance for Late Devonian-Early Carboniferous

open access: yesЛитосфера, 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  

Zaplavnensky horizon - a new stratone in the Lower Triassic of the East European platform

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2016
A new horizon, called Zaplavnensky, is suggested on the base of verhnesukhorechenskaya subsuite of Buzulukskaya depression in the Lower Triassic of the East European platform.
I. V. Novikov   +2 more
doaj  

The Late Pliocene–Middle Pleistocene Large Mammal Faunal Units of Greece

open access: yesQuaternary
Located at the eastern corner of Mediterranean Europe, Greece occupies a critical position for mammal dispersals to/from Europe, Asia, and Africa and constitutes a potential passageway towards Western Europe.
George E. Konidaris   +1 more
doaj   +1 more source

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