Results 31 to 40 of about 7,722 (184)

Badenian and Sarmatian beds in excavation pit for the hydroelectric power plant Brežice, Slovenia

open access: yesGeologija, 2016
Geological prospection of partly accessible constructional pit for the hydroelectric power plant (HPP) Brežice was performed. Paleontological content and sediment-petrographic characteristics of rocks were investigated.
Marijan Poljak   +6 more
doaj   +1 more source

Ostracod faunal and geochemical evidence for the impact of Hoxnian (MIS 11c) sea levels in eastern England

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Marine isotope substage 11c (~426–366 ka) is widely regarded as the most recent Pleistocene interglacial that is broadly analogous to the Holocene. The timing and magnitude of sea‐level changes during MIS 11 have been much debated, particularly concerning whether sea levels were significantly higher than during the Holocene. Empirical evidence
Tom S. White   +3 more
wiley   +1 more source

Foraminiferal, ostracod, and calcareous nannofossil biostratigraphy of the latest Badenian – Sarmatian interval (Middle Miocene, Paratethys) from Poland, Romania and the Republic of Moldova

open access: yesGeologica Carpathica, 2017
This study presents detailed foraminiferal, ostracod, and calcareous nannofossil analyses of five Middle Miocene sections located in the Central Paratethyan realm, namely in Poland, Romania and the Republic of Moldova. Based on foraminiferal distribution,
Dumitriu Simina Dumitriţa   +5 more
doaj   +1 more source

On Some New Ostracode Species from the Upper Part of Kolosh Formation (Paleocene – E.Eocene) in Bekhair Anticline, Duhok, North Iraq

open access: yesTikrit Journal of Pure Science, 2021
The present study included identification and systematic description of four new ostracoda species from the upper part of Kolosh Formation (Paleocene – E.Eocene), in the northern limb of Bekhair anticline, north Iraq.
Nisreen M.Aziz, Momin R. Al-Abassy
doaj   +1 more source

Method‐dependent differences in zooplankton abundance and size metrics: Microscopy vs. ZooScan

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Image‐based approaches such as ZooScan are increasingly used for high‐throughput zooplankton monitoring. However, quantitative evaluations of methodological differences relative to conventional microscopy remain limited. In this study, zooplankton abundance and size‐based metrics obtained from microscopy and ZooScan image analysis were ...
Young Seok Jeong   +4 more
wiley   +1 more source

Feeding ecology of Eigenmannia desantanai (Gymnotiformes: Sternopygidae) in southern Pantanal, Brazil

open access: yesActa Limnologica Brasiliensia, 2022
Aim This study investigated changes in the dietary composition and trophic niche breadth of Eigenmannia desantanai in the context of hydrological periods, rivers, and ontogeny.
Élida Jeronimo Gouveia   +2 more
doaj   +1 more source

Under the cover of darkness: Foraging behaviour increases on cloudy, new moon nights in a pelagic seabird

open access: yesIbis, EarlyView.
While many visual predators feed exclusively during the day, others exploit foraging opportunities at night, although the efficiency with which they do so is strongly influenced by ambient light levels. We investigated the influence of variation in nocturnal light on the foraging behaviour of a small pelagic seabird, the European Storm‐petrel ...
Darren Wilkinson   +3 more
wiley   +1 more source

Loss, persistence and reversal of phenotypic traits

open access: yesBiological Reviews, Volume 101, Issue 5, Page 2119-2133, October 2026.
ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni   +4 more
wiley   +1 more source

Diet and Prey Selection of Migratory Shorebirds on Virginia Mudflats Revealed by Fecal DNA Metabarcoding

open access: yesEnvironmental DNA, Volume 8, Issue 5, September‐October 2026.
Fecal DNA metabarcoding revealed species‐specific diets of migratory shorebirds on Virginia mudflats, highlighting mudflats as diverse foraging habitats and uncovering a previously undocumented biofilm pathway in mid‐Atlantic shorebird food webs.
Kristy C. Lapenta   +3 more
wiley   +1 more source

Table 3. Distribution of ostracoda - Aquitanian

open access: yes, 2010
Table 3.
Holger Gebhardt (6982745)   +1 more
core   +1 more source

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