Results 21 to 30 of about 8,830 (229)

Global Warming and Mass Extinctions Associated With Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 83-102., 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.
David P. G. Bond, Yadong Sun
wiley  

+1 more source

Stygobitic crustaceans in an anchialine cave with an archeological heritage at Vodeni Rat (Island of Sveti Klement, Hvar, Croatia)

open access: yesInternational Journal of Speleology, 2021
A group of four amphoras found in the anchialine cave of Vodeni Rat in the Croatian island of Sveti Klement, on a rocky ledge at 24 m water depth, indicates that a freshwater source was exploited at the bottom of this karstic pit by islanders and/or ...
Alessandro Montanari   +9 more
doaj   +1 more source

Holocene ostracods (Crustacea) from a whale-fall excavation site from the Chao Phraya delta, Central Thailand

open access: yesEuropean Journal of Taxonomy, 2023
Late Holocene ostracods were recovered from marine sediments of the Chao Phraya delta at a whale-fall excavation site located fifteen kilometers on land in the Am Pang Subdistrict, Ban Paew District, Samut Sakhon Province, north of the Gulf of Thailand.
Anisong Chitnarin   +2 more
doaj   +1 more source

Chronology of Late Saalian and Middle Weichselian episodes of ice-free lacustrine sedimentation recorded in the Arumetsa section, southwestern Estonia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2010
The information obtained from a 21 m thick open-pit section of silty-clayey sediments in the Arumetsa bedrock valley, southwestern Estonia, revealed that lacustrine to glaciolacustrine sedimentation at the site started prior to 151 ka ago and lasted to ...
Maris Rattas   +6 more
doaj   +1 more source

A review of rice field ostracods (Crustacea) with a checklist of species

open access: yesJournal of Limnology, 2017
Ostracods are very common in rice fields and they can have a significant influence on the rice field ecosystem. They can reach very high densities, often higher than other meiofauna, and their activities can have both positive and negative effects on ...
Robin J. Smith   +4 more
doaj   +1 more source

Hydrological Changes in Restricted Basins: Insights From Strontium Isotopes on Late Miocene‐Pliocene Connectivity of the Eastern Paratethys (Dacian Basin, Romania)

open access: yesGeochemistry, Geophysics, Geosystems, 2021
The Dacian Basin was uniquely situated to record late Miocene hydrological changes that influenced depositional environments and faunal dispersal patterns in Central Eurasia's mega‐lake Paratethys.
Iuliana Vasiliev   +10 more
doaj   +1 more source

I. -Les Ostracodes benthiques/ The benthic Ostracods

open access: yesGéologie Méditerranéenne, 1979
L'étude de 102 échantillons a permis de dénombrer 211 espèces. Une espèce est décrite comme nouvelle. On a établi 4 associations caractéristiques entre les profondeurs suivantes : 0-50 m ;50-100 m ; 100-150 m ; > 150 m. La distribution bathymétrique des espèces correspond partiellement à celle observée en Adriatique. Un nombre limité d'espèces
Bonaduce, G.   +5 more
openaire   +2 more sources

NEW DATA ON THE LOWER PLEISTOCENE (GELASIAN) LIGNITE BEDS OF CASTEL SAN PIETRO (RIETI, CENTRAL ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
A multiproxy study of the lignite-bearing lacustrine sequence cropping out at Castel San Pietro (CSP) (Rieti, central Italy) provides new insights on the paleoenvironmental evolution of an extensional basin, located on the Tyrrhenian side of the Apennine
LUCA PANDOLFI   +4 more
doaj   +1 more source

Changes in the Early Holocene lacustrine environment inferred from the subfossil ostracod record in the Varangu section, northern Estonia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2010
The Varangu section is located on the southern slope of the Pandivere Upland in northern Estonia. A silty clay bed formed in the study area at 11 ;200–9300 ;cal ;yr ;BP, according to ostracod subfossils (e.g. Tonnacypris estonica, Leucocythere mirabilis,
Tõnu Meidla, Kadri Sohar
doaj   +1 more source

Brood care in a Silurian ostracod [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2006
An exceptionally preserved new ostracod crustacean from the Silurian of Herefordshire, England, preserves eggs and possible juveniles within its carapace, providing an unequivocal and unique view of parental brood care in the invertebrate fossil record.
Siveter, David J.   +3 more
openaire   +5 more sources

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