Results 21 to 30 of about 6,955 (253)

The Upper Famennian Ketleri Formation of Latvia: new data on the fauna and flora from tide-dominated delta deposits in a seasonal climate [PDF]

open access: yesEstonian Journal of Earth Sciences
Combined sedimentological and palaeontological studies of the vertebrate fossil-bearing deposits of the Upper Devonian, Upper Famennian Ketleri Formation have provided new data on the sedimentary environment of the deposits, as well as on taxonomic and ...
Ervīns Lukševičs   +4 more
doaj   +1 more source

Croatian diatomites and their possible application as a natural insecticide

open access: yesGeologia Croatica, 2017
In recent decades, there has been an increase in the use of diatomaceous earth (DE) as a natural insecticide because of its low mammalian toxicity, worker safety, low risk of food residues and the occurrence of resistant insect populations associated ...
Ines Galović   +7 more
doaj   +1 more source

New orogenic type gold occurrences in the Uyanga ore knot (Central Mongolia) [PDF]

open access: yesE3S Web of Conferences, 2019
The Khangay-Khentey belt is located in central Mongolia (Central Asian Orogenic Belt). The Uyanga ore knot district of the Khangay metallogenic zone are hosted by the lower-middle Devonian volcanogenic-sedimentary Erdenetsogt formation. The new Burgetei,
Sodov Ariunbileg   +6 more
doaj   +1 more source

Recent Advances in Geomathematics in Croatia: Examples from Subsurface Geological Mapping and Biostatistics

open access: yesGeosciences, 2020
Geomathematics is extremely important in geosciences, particularly in the geology. The key for any geomathematical analysis is the definition of a typical model to be applied for further prognosis, either through deterministic or stochastic approaches ...
Tomislav Malvić   +6 more
doaj   +1 more source

Visitors’ views of human origins after visiting the Cradle of Humankind World Heritage Site

open access: yesSouth African Journal of Science, 2016
The Cradle of Humankind World Heritage Site, west of Johannesburg, was designated in 1999 because of its importance as a locality where numerous hominid fossils have been discovered since the 1930s.
Anthony Lelliott
doaj   +1 more source

A Decade of Vertebrate Palaeontology Research in the UK: Bibliometric and Topic Modelling Analysis

open access: yesGeosciences
The study of vertebrate palaeontology in the United Kingdom holds a significant position in global research. This study conducts a comprehensive bibliometric analysis and topic modelling of UK vertebrate palaeontology from 2014 to 2023, utilizing data ...
Haohan Wang, Daoming Han, Zhaohui Pan
doaj   +1 more source

Dossier Madagascar - Introduction générale

open access: yesRevue de Primatologie, 2011
This special issue is devoted to Madagascar, the natural kingdom of the lemurs. Twelve articles of various disciplines were gathered to present a general overview on what is done in primatology by or implying French-speaking people.
Dominique Gommery, Delphine Roullet
doaj   +1 more source

Palatability of geophyte underground storage organs partially explains their depth in the Cape Floristic Region, geophyte capital of the world

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise The soil depth of underground storage organs (USOs) of geophytes involves cost–benefit trade‐offs and may relate to USO age, size, and disturbances such as fire and herbivory. Yet determinants of USO depth are poorly studied. We posit that belowground mammalian predation of USOs is a selective force for the positive relationship ...
Tineke Kraaij   +4 more
wiley   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Community-driven enhancement of information ecosystems for the discovery and use of paleontological specimen data: Stakeholder engagement workshop [PDF]

open access: yesResearch Ideas and Outcomes
A stakeholder engagement workshop was held in May 2024 as part of the "Community-driven enhancement of information ecosystems for the discovery and use of paleontological specimen data" project, which is funded under the United States National ...
Talia Karim   +3 more
doaj   +3 more sources

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