Results 31 to 40 of about 8,083 (224)

Table 1. Distribution of ostracoda - early Chattian

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

Reach‐scale benthic substrate composition shapes hyporheic invertebrate communities and physicochemical characteristics under baseflow conditions

open access: yesOikos, EarlyView.
Understanding the processes structuring ecological communities is vital to underpin research, management and monitoring efforts. Historically, research has focused on the role of the habitat template in structuring benthic riverine communities, with limited consideration of subsurface hyporheic habitats.
Kate L. Mathers   +2 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

Effects of climate change on marine biodiversity on the western Atlantic coast

open access: yesConservation Biology, EarlyView.
Abstract The current climate crisis, driven by greenhouse gas emissions, threatens global biodiversity, including that in marine ecosystems. However, projections for the western Atlantic Ocean that jointly quantify species richness and endemism while accounting for spatially biased and incomplete occurrence data remain limited.
Ubirajara Oliveira   +33 more
wiley   +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

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

(Table 2) Occurrence of ostracoda in sediment core PS2200-5

open access: yes, 1994
(Table 2) Occurrence of ostracoda in sediment core PS2200-
Cronin, Thomas M   +5 more
core   +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

The Fossil Invertebrate Holotype Specimens in the Collection of the University of Otago Department of Geology, Dunedin, New Zealand

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 4, December 2026.
The 196 invertebrate holotypes held in the University of Otago Department of Geology are catalogued in detail. A short history of the Geology Museum, notable contributors to the invertebrate collection, highlights of the collection and notes on the information provided are followed by a list of the holotypes under eight phyla: Porifera, Cnidaria ...
Jeffrey Hudson Robinson   +2 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

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