Results 61 to 70 of about 1,022 (184)

Biomarker Reconstruction of a High‐Latitude Late Paleocene to Early Eocene Coal Swamp Environment Across the PETM and ETM‐2 (Ellesmere Island, Arctic Canada)

Paleoceanography and Paleoclimatology, Volume 39, Issue 2, February 2024.
Abstract The Paleocene‐Eocene Thermal Maximum (PETM) and early Eocene hyperthermal events were characterized by a Hothouse climate state. Our understanding of the climatic impact of these hyperthermals is currently biased toward marine settings and the mid‐latitudes.
Martin Blumenberg, B. David A. Naafs, Andreas Lückge, Vittoria Lauretano, Enno Schefuß, Jennifer M. Galloway, Georg Scheeder, Lutz Reinhardt   +7 more
wiley   +1 more source

The oldest North American prosauropod, from the Upper Triassic Tecovas Formation of the Chinle Group (Adamanian: latest Carnian), West Texas. [PDF]

, 2002
An isolated tooth from the Tecovas Formation of the Chinle Group, Crosby County, West Texas, represents the oldest definitive record of a prosauropod dinosaur from North America.
NC DOCKS at Appalachian State University, Heckert, Andrew B.   +1 more
core   +2 more sources

Palynological studies in the north-eastern part of the Yamal peninsula

, 2020
Palynological research of wells from Tambeian group of deposits have completed the palynostratigraphy from ...
Лялюк, Ксения Павловна, Костеша, Ольга Николаевна, Бабенко, Светлана Николаевна   +2 more
core  

Palynostratigraphy as an alternative for absolute short-lived isotopes dating: revised chronology of Krzywce Wielkie littoral cores

Acta Palaeobotanica
Five sediment cores were collected from Lake Krzywce Wielkie (‘Bory Tucholskie’ National Park) to reconstruct macrophytes succession: four from the littoral zone (35 cm) and one from deep water.
Grzegorz Kowalewski
doaj   +1 more source

Palynostratigraphical

Egyptian Journal of Petroleum, 2013
The Kharita and Bahariya formations are of great importance for Egyptian economy. They are the target of the oil and gas exploration in the Egyptian Western Desert.
Walid A. Makled, Abdel Hakam A. Baioumi, Rehab A. Saleh   +2 more
doaj   +1 more source

A review of the palynostratigraphy of Gondwana Late Carboniferous to Early Permian glacigene successions

, 2008
The Late Carboniferous to Early Permian dominantly nonmarine, glacigene sequences of Gondwana contain a number of basic palynostratigraphic trends, including the appearance and diversification of (1) monosaccate pollen; (2) cheilocardioid spores (such as
Michael H. Stephenson, Stephenson, Michael   +1 more
core   +1 more source

Case Study of the Palynological Research in Petroleum Geology [PDF]

, 2019
Авторы представили направления палинологических исследований: детальная (зональная) палиностратиграфия для уточнения возраста и корреляции продуктивных пластов; палинофациальный анализ для реконструкции положения древней береговой линии; определение ...
Ponomareva, Yu. A., Stukova, T. V., Fedotov, I. S.   +2 more
core   +1 more source

Pleistozän-Geologie und Palynostratigraphie in Subrosionssenken Ostwestfalens [PDF]

E&G Quaternary Science Journal, 1999
Abstract. Im ostwestfälischen Bergland entstanden seit der Tertiärzeit durch Auslaugung von Salinargesteinen (Steinsalz und Anhydrit) im Untergrund zahlreiche Subrosionssenken an der Erdoberfläche. In diesen Senken sammelten sich während des Tertiärs und Quartärs verschiedenartige Lockergesteine - Sande, Silte, Tone -, die hier vor Erosion geschützt ...
Deutloff, Otfried, Stritzke, Rüdiger
openaire   +4 more sources

Middle Jurassic–Lower Cretaceous stratigraphy of the northern Great Australian Superbasin: insights from maximum depositional age constraints from the U–Pb detrital zircon record

, 2022
The Great Australian Superbasin, incorporating the Great Artesian Basin, is host to one of the largest artesian groundwater systems on Earth. However, despite the crucial nature of this resource to Australian agriculture, industry and rural communities ...
E. M. Knutsen (12520528), R. A. Henderson (6390977), E. M. Roberts (10989863), C. Spandler (4380514), E. K. Foley (12520525), C. N. Todd (10989860)   +5 more
core   +1 more source

Paleocene-Oligocene dinoflagellate cysts from the Siah Anticline, Zagros Basin, Southwest Iran

Geologia USP. Série Científica, 2016
A section of the Pabdeh Formation dating back to the Paleocene-Oligocene has been sampled in the Zagros Basin in Southwest Iran for palynological investigations and evaluation of thermal maturity and hydrocarbon generation potential.
Ali Akbar Jafar Nezhad, Ebrahim Ghasemi-Nejad Ghasemi-Nejad   +1 more
doaj   +1 more source