Results 21 to 30 of about 7,875 (277)

Plant- and micromammal-based paleoprecipitation proxies: Comparing results of the Coexistence and Climate-Diversity Approach [PDF]

open access: yes, 2016
Both plant and vertebrate communities have been used to reconstruct paleoprecipitation. However, direct stratigraphic comparisons between the two types of proxies have hardly been performed, which is due to the fact that plant and vertebrate fossils ...
van Dam, Jan A.   +3 more
core   +1 more source

Correlation of Eocene-Oligocene marine and continental records: orbital cyclicity, magnetostratigraphy and sequence stratigraphy of the Solent Group, Isle of Wight, UK [PDF]

open access: yes, 2006
The magnetostratigraphy, clay mineralogy, cyclostratigraphy and sequence stratigraphy of the estuarine and continental Solent Group (Isle of Wight, Hampshire Basin, UK), which is of Late Eocene–Early Oligocene age, were investigated.
Huggett, J.M.   +8 more
core   +1 more source

Sequence stratigraphy and uranium mineralization model of uranium-bearing rock series in the southern margin of Erlian Basin

open access: yes矿业科学学报, 2018
Based on drilling data, seismic sections and sample test results, the theory of continental to sequence stratigraphy was applied to investigate uranium accumulation of the Early Cretaceous uranium-bearing rock series in the southern margin of Erlian ...
Zhao Yue   +5 more
doaj   +1 more source

The Geomorphological and Geological Structure of the Samaria Gorge, Crete, Greece—Geological Models Comprehensive Review and the Link with the Geomorphological Evolution

open access: yesApplied Sciences, 2022
The Samaria Gorge is a dominant geomorphological and geological structure on Crete Island and it is one of the national parks established in Greece. Due to the complex tectonics and the stratigraphic ambiguities imprinted in the geological formations of ...
Emmanouil Manoutsoglou   +3 more
doaj   +1 more source

Depositional Sedimentary Facies, Stratigraphic Control, Paleoecological Constraints, and Paleogeographic Reconstruction of Late Permian Chhidru Formation (Western Salt Range, Pakistan)

open access: yesJournal of Marine Science and Engineering, 2021
The Upper Indus Basin, in Pakistan’s western Salt Range, is home to the Zaluch Gorge. The sedimentary rocks found in this Gorge, belonging to the Chhidru Formation, were studied in terms of sedimentology and stratigraphy, and provide new insights into ...
Syed Kamran Ali   +8 more
doaj   +1 more source

The Digital Atlas of Ordovician Life: digitizing and mobilizing data for paleontologists and the public [PDF]

open access: yesEstonian Journal of Earth Sciences, 2014
A new online resource, “The Digital Atlas of Ordovician Life: Exploring the Fauna of the Cincinnati Region” (www.OrdovicianAtlas.org), provides a tool for exploring the diversity, systematics, biogeography and stratigraphy of Late Ordovician fossils of ...
Alycia L. Stigall   +2 more
doaj   +1 more source

The Vuelo Ruiz de Alda (1929-30): an exceptional cartographic document. Again about Ilici

open access: yesSagvntum, 2015
In this paper we introduce a first evaluation of the potential of a magnificent resource, as is the photographic series known as Vuelo Ruiz de Alda (1929-30), for the archaeological investigation and in particular the stratigraphy of the landscape.
Jesús Moratalla Jávega
doaj   +1 more source

World Atlas of late Quaternary Foraminiferal Oxygen and Carbon Isotope Ratios [PDF]

open access: yesEarth System Science Data, 2022
We present a global atlas of downcore foraminiferal oxygen and carbon isotope ratios available at https://doi.org/10.1594/PANGAEA.936747 (Mulitza et al., 2021a).
S. Mulitza   +28 more
doaj   +1 more source

The Carboniferous System. Use of the new official names for the subsystems, series, and stages

open access: yesGeologica Acta, 2006
As a result of votes by the Subcommission on Carboniferous Stratigraphy [SCCS] that were ratified by the International Commission on Stratigraphy [ICS] and the International Union of Geological Sciences [IUGS] over the period 1999-2004, the official ...
P.H. HECKEL, G. CLAYTON
doaj   +1 more source

The Jurassic of Denmark and Greenland: The Upper Jurassic of Europe: its subdivision and correlation [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2003
In the last 40 years, the stratigraphy of the Upper Jurassic of Europe has received much attention and considerable revision; much of the impetus behind this endeavour has stemmed from the work of the International Subcommission on Jurassic Stratigraphy.
Zeiss, Arnold
doaj  

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