Results 11 to 20 of about 4,278 (202)

Discometra luberonensis sp. nov. (Crinoidea, Himerometridae), a new feather star from the Late Burdigalian

open access: yesEuropean Journal of Taxonomy, 2020
Most fossil feather stars are known only from the centrodorsal often connected to the radial circlet. This is the case for Discometra rhodanica (Fontannes, 1877), the type species of the genus Discometra, collected from the Late Burdigalian of the ...
Marc Eléaume   +2 more
doaj   +6 more sources

Records of Burdigalian sea level and paleoclimate in the Maldives carbonate system

open access: yesFrontiers in Marine Science
Tropical carbonate systems are valuable archives of paleoenvironments, as the carbonate growth is intimately affected by water depth and climatic conditions.
Feng Wu   +6 more
doaj   +3 more sources

40Ar/39Ar geochronology of Burdigalian paleobotanical localities in the central Paratethys (south Slovakia)

open access: yesGeologica Acta, 2021
The Lipovany and Mučín paleobotanical localities contain important floral associations within the tuff horizons, which were used for determination of subtropical to tropical climatic conditions during the Early Miocene.
Katarína Šarinová   +8 more
doaj   +6 more sources

SIRENIA FOSSILS FROM QOM FORMATION (BURDIGALIAN) OF THE KABUDAR AHANG AREA, NORTHWEST IRAN

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2016
Fossil remains of sirenians (Mammalia; Dugongidae) are reported from the late early Miocene (Burdigalian) Qom Formation near the town of Shirin Su, northwest Kabudar Ahang region, west of Tehran, Iran. The fossils consist of partial postcranial skeletons
NASROLLAH ABBASSI   +3 more
doaj   +2 more sources

24 million years of pollination interaction between European linden flowers and bumble bees. [PDF]

open access: yesNew Phytol
Summary Pollination is the most common insect–plant mutualism, binding them in a co‐evolutionary framework. Historic evidence of this interaction can be partly inferred from time‐calibrated molecular phylogenies of plant and insect lineages or directly from fossils.
Geier C   +9 more
europepmc   +2 more sources

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+1 more source

Porostromata algae from the Burdigalian limestone of Kachchh, Gujarat, India

open access: yesJournal of the Palaeontological Society of India, 2006
Sumedh K. Humane   +2 more
doaj   +2 more sources

Burdigalian ichnofabric from the Guri Member, Dezful Embayment, southwestern Iran

open access: yesRevista Brasileira de Paleontologia, 2023
The carbonate strata of the Burdigalian Guri Member are located in the Dezful Embayment along the northern Persian Gulf shore. Ichnofabric analysis and paleoecology of the Guri Member in the Dezful Embayment are described by investigating three outcrop sections.
Mehdi Ghanavati   +3 more
openaire   +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

The First Complete Chloroplast Genome of <i>Lycium shawii</i>: Genomic Architecture, Molecular Phylogenetics and Evolutionary Insights. [PDF]

open access: yesEcol Evol
The study presents the first complete chloroplast genome of Lycium shawii (PQ824997.1) spanning 155,936 bp and contains 128 genes (84 protein‐coding genes, 36 tRNAs, and eight rRNAs). Nucleotide diversity analysis highlighted atpI, rbcL, and accD as hypervariable loci suitable for DNA barcoding. Molecular dating analysis revealed that L.
Asiri MMA   +8 more
europepmc   +2 more sources

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