Results 21 to 30 of about 3,089 (207)

Microfacies study of the Neogene sequences and determination of sedimentary environments in the Jambour oil field / Kirkuk

open access: yesTikrit Journal of Pure Science, 2023
The current research deals with microfacies study of the four wells drilled in the area south-east of Kirkuk within Jambour oil field and these are wells Jambour Ja-42 ,Ja-55,Ja-62 and Ja-66.
Sawsan H. Alhazaa   +2 more
doaj   +1 more source

MIDDLE MIOCENE DROWNED RAMP IN THE VICINITY OF MARIJA BISTRICA (NORTHERN CROATIA)

open access: yesRudarsko-geološko-naftni Zbornik, 2018
Fossiliferous Middle Miocene deposits from the surroundings of Marija Bistrica (north-east of Zagreb) transgressively overly older pre-Cenozoic bedrocks. Fossils from shallow marine environments are in most cases preserved as bioclasts, while deep marine
Jasenka Sremac   +9 more
doaj   +1 more source

The West African enigma: Systematics, evolution, and palaeobiogeography of cardiid bivalve Procardium [PDF]

open access: yesActa Palaeontologica Polonica, 2017
Procardium gen. nov. is proposed for a group of early Miocene to Recent large cardiids in the subfamily Cardiinae. The type species is Cardium indicum, the only living representative, previously assigned to the genus Cardium.
Jan Johan ter Poorten , Rafael La Perna
doaj   +1 more source

IL LANGHIANO-SERRAVALLIANO TRA LE VALLI DEL TANARO E DEL BELBO. CONFRONTI CON I DINTORNI DI GAVI E DI FINALE LIGURE

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2018
The Langhian-Serravallian sequences cropping out in the southwestern part of the Tertiary Piedmont Basin (NW Italy) are firstly examined. Secondly, comparisons are stated with coeval sequences cropping out in the Gavi region (easternmost Tertiary Piedmont
MARIO GNACCOLINI
doaj   +1 more source

LOWER TO MIDDLE MIOCENE MOLLUSC ASSEMBLAGES FROM THE TORINO HILLS (NW ITALY): SYNTHESIS OF NEW DATA AND CHRONOSTRATIGRAPHICAL ARRANGEMENT

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2009
The goal of this study is to correlate in chronostratigraphic order the fossil assemblages of selected, historical Lower and Middle Miocene localities of the Torino Hills. More than 18,000 specimens have been classified and assigned to 798 taxa (cf. Tab.
MARTA ZUNINO, GIULIO PAVIA
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

Spermatophyta Molecular Clock: Time Drift and Recent Acceleration. [PDF]

open access: yesPlant Environ Interact
Exponential increase in the base substitution rate in recent geologic time. ABSTRACT Angiospermae radiation is widely recognized as a mid‐Cretaceous event, but the adaptive radiation of Asarum and Viola as spring ephemerals also occurred during the Quaternary. To better understand the evolution of Angiospermae through geological time, a robust and well‐
Osozawa S.
europepmc   +2 more sources

Detection of nanoseismic events related to slope instabilities in the quarry district of Coreno Ausonio (Italy) [PDF]

open access: yes, 2016
Le cave per l’estrazione di materiale roccioso rappresentano contesti in cui possono aver luogo eventi di instabilità gravitativa causati dalle continue sollecitazioni cui sono soggette le pareti produttive, principalmente connesse alle vibrazioni dovute
FIORUCCI, MATTEO   +3 more
core   +1 more source

Burdigalian-Langhian foraminifera of the northwest High Zagros Thrust Belt, southwest Iran [PDF]

open access: yesGeologos, 2021
Abstract The foraminiferal contents of the lower–middle Miocene succession exposed in three sections in north Nur Abad on the northwestern side of the High Zagros Thrust Belt were studied. Assemblages of larger foraminifera from these sections can be referred to Zone SBZ 25 (and the Miogypsina globulus and Miogypsina intermedia subzones),
Roozpeykar Asghar   +3 more
openaire   +2 more sources

FIRST RECORD OF DUGONGIDAE (MAMMALIA: SIRENIA) FROM THE FLORESTA CALCARENITES FORMATION (LATE BURDIGALIAN – EARLY LANGHIAN, REGGIO CALABRIA, SOUTHERN ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2016
A sirenian rib has been recovered at Motta San Giovanni (Reggio Calabria) in the “Floresta Calcarenites”, a Formation cropping out in Sicily and Calabria and dated late Burdigalian-Langhian.
GIUSEPPE CARONE   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy