Results 31 to 40 of about 72,304 (290)

Mangarara Formation: exhumed remnants of a middle Miocene, temperate carbonate, submarine channel-fan system on the eastern margin of Taranaki Basin, New Zealand [PDF]

open access: yes, 2009
The middle Miocene Mangarara Formation is a thin (1–60 m), laterally discontinuous unit of moderately to highly calcareous (40–90%) facies of sandy to pure limestone, bioclastic sandstone, and conglomerate that crops out in a few valleys in North ...
Armstrong BD   +25 more
core   +2 more sources

On Prophoca and Leptophoca (Pinnipedia, Phocidae) from the Miocene of the North Atlantic realm : redescription, phylogenetic affinities and paleobiogeographic implications [PDF]

open access: yes, 2016
Background: Prophoca and Leptophoca represent the oldest known genera of phocine seals, dating from the latest early to middle Miocene. Originally, Prophoca rousseaui and Prophoca proxima were described based on fragmentary remains from the Miocene of ...
Dewaele, Leonard   +2 more
core   +4 more sources

Evolution and controlling factors of the gravity flow deposits in the Miocene sequence stratigraphic framework, the Lower Congo—Congo Fan Basin, West Africa

open access: yesPetroleum Exploration and Development, 2021
To understand the evolution of the Miocene gravity flow deposits in the Lower Cong—Congo Fan Basin, this paper documents the Miocene sequence stratigraphic framework, the depositional characteristics and the controlling factors of the gravity flow system.
Hua CHEN   +9 more
doaj   +1 more source

A Middle Miocene dolphin from Domasnea (Caransebes-Mehadia Miocene Basin)

open access: yesStudia Universitatis Babes-Bolyai, Geologia, 2004
1 , VASILE SEREŢAN 2 ABSTRACT. A small-sized dolphin humerus originating from a drill core sample collected from a borehole located at Domasnea (Middle Miocene Caransebes-Mehadia Basin, South Carpatians) was found. This dolphin is assigned to Kentriodontidae family.
Codrea, Vlad, Serețan, Vasile
openaire   +3 more sources

Types, characteristics and implication for hydrocarbon exploration of the Middle Miocene deep-water sediments in Beikang Basin, southern South China Sea

open access: yesChina Geology, 2019
: The internal seismic architectures of the Middle Miocene in Beikang Basin, southern South China Sea, were investigated and described using regional 2D seismic data from Guangzhou Marine Geology Survey.
Zhen-yu Lei   +5 more
doaj   +1 more source

New Paratethyan dwarf baleen whales mark the origin of cetotheres [PDF]

open access: yesPeerJ, 2018
Background Family Cetotheriidae sensu stricto and several closely related taxa comprise the Cetotherioidea and represent a lineage of Neogene baleen whales that includes the smallest edentulous baleen whales in Earth history.
Pavel Gol'din
doaj   +2 more sources

A new Lyropecten (Pectinidae, Bivalvia, Mollusca) from the central California Miocene, USA [PDF]

open access: yes, 2020
A new pectinid, Lyropecten terrysmithae n. sp., has been recognized in middle to late Miocene rock units referred to as the Monterey Formation and Santa Margarita Sandstone in the southern Salinas Valley, central California. Previously, L.
Garcia, Christine   +2 more
core  

New data concerning the early middle miocene on the southern slopes of Fruška Gora (Northern Serbia): A case study from the Mutalj quarry [PDF]

open access: yesGeološki Anali Balkanskoga Poluostrva, 2011
During the last few years, geological research at the southern slopes of Fruška Gora Mt. enabled the discovery of different Miocene units (undivided the Lower Miocene and Middle Miocene Badenian, predominantly). This is primarily thinking of the
Rundić Ljupko   +4 more
doaj   +1 more source

Middle Miocene Rissooidea (Caenogastropoda) of Letkés (Hungary)

open access: yesFöldtani Közlöny, 2023
A Middle Miocene (Early Badenian) Rissooidea assemblage with 19 species of ten genera is described and illustrated from the fossiliferous locality at Letkés (Börzsöny Mts, Hungary). The material represents the most highly diverse occurrence of the superfamily in the Pannonian Basin System.
Zoltán Kovács, Gerhard Stein
openaire   +2 more sources

Revised Middle Miocene datum for initial marine flooding of North Croatian Basins (Pannonian Basin System, Central Paratethys)The Pannonian Basin System (PBS) originated during the Early Miocene as a result of extensional processes between the Alpine-Carp

open access: yesGeologia Croatica, 2011
The Pannonian Basin System (PBS) originated during the Early Miocene as a result of extensional processes between the Alpine-Carpathian and the Dinaride Orogenic Belts.
Stjepan Ćorić   +7 more
doaj   +1 more source

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