Results 41 to 50 of about 28,382 (212)

Lithostratigraphy of the Upper Oligocene - Miocene succession of Denmark [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2010
This paper presents a revised lithostratigraphic scheme for the uppermost Upper Oligocene – Miocene succession of Denmark. The marine Oligocene Brejning Clay Member is upgraded to formation status and includes the Sydklint Member and the Øksenrade Member
Piasecki, Stefan   +2 more
doaj  

Late Cenozoic Cooling History of the Xigaze Fore-Arc Basin along the Yarlung–Zangbo Suture Zone (Southern Tibet): New Insights from Low-Temperature Thermochronology [PDF]

open access: yesLithosphere
The Tibetan Plateau is currently the widest and highest elevation orogenic plateau on Earth. It formed as a response to the Cenozoic and is still ongoing collision between the Indian and Eurasian plates.
Shida Song   +7 more
doaj   +1 more source

Late Oligocene Formation of the Pearl River Triggered by the Opening of the South China Sea

open access: yesGeophysical Research Letters, 2023
The Pearl River is one of the largest rivers entering the South China Sea, yet its initiation time remains debated, a topic we address using Pb isotopes in detrital K‐feldspar.
Zengjie Zhang   +7 more
doaj   +1 more source

Addition to the Egerian (late Oligocene–early Miocene) gastropod fauna of Esztergom (Hungary)

open access: yesFöldtani Közlöny, 2019
Additions are made to the Egerian (late Oligocene–early Miocene) gastropod fauna of Esztergom-Szentgyörgymező (Hungary) by description of 27 species. 14 taxa are new records at the locality. A few rare species are represented by newly collected well-preserved specimens, and five new species are designated: Calyptraea baldii n. sp., Cypraeorbis nadaii n.
Vicián, Zoltán   +2 more
openaire   +3 more sources

A distinctive diporate pollen grain (Apocynaceae?) from the Late Oligocene–Early Miocene of New Zealand [PDF]

open access: yesNew Zealand Journal of Geology and Geophysics, 2014
Dicyclopsodites leei gen. et sp. nov. is described from New Zealand sediments close to the Oligocene–Miocene boundary. Its botanical affinity is deemed to be within the family Apocynaceae with links to southeast Asia where taxa with pollen of similar morphology exist today.
DC Mildenhall   +3 more
openaire   +1 more source

A critical revision of the fossil record, stratigraphy and diversity of the Neogene seal genus Monotherium (Carnivora, Phocidae) [PDF]

open access: yes, 2018
Historically, Monotherium had been one of the few genera of extinct Phocidae (true seals) that served as a wastebin taxon. Consequently, it did neither aid in understanding phylogenetic relationships of extinct Phocidae, nor in understanding seal ...
Dewaele, Leonard   +2 more
core   +2 more sources

Wonky whales: the evolution of cranial asymmetry in cetaceans

open access: yesBMC Biology, 2020
Background Unlike most mammals, toothed whale (Odontoceti) skulls lack symmetry in the nasal and facial (nasofacial) region. This asymmetry is hypothesised to relate to echolocation, which may have evolved in the earliest diverging odontocetes.
Ellen J. Coombs   +4 more
doaj   +1 more source

Reconstructing Cenozoic vegetation from proxy data and models – A NECLIME synthesis (Editorial) [PDF]

open access: yes, 2017
[No abstract ...
Bruch, Angela A.   +4 more
core   +1 more source

Cobalt-Rich Fe-Mn Crusts in the Western Pacific Magellan Seamount Trail: Geochemistry and Chronostratigraphy

open access: yesGeosciences
Synthesis of published and new data from the Govorov and Kocebu guyots provide geochemical and chronostratigraphic constraints on hydrogenetic cobalt-rich Fe-Mn crusts from the Western Pacific Magellan Seamount Trail (MST).
Igor S. Peretyazhko   +2 more
doaj   +1 more source

Structural Modeling of the Maui Gas Field, Taranaki Basin, New Zealand

open access: yesPetroleum Exploration and Development, 2016
3D seismic and well log dataset were used jointly to build a structural model of the Late Cretaceous to Pliocene sedimentary sequence in the Maui Gas Field, to predict structural mechanics in the Taranaki Basin with geostatistics.
AKM Eahsanul Haque   +2 more
doaj   +1 more source

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