A5048813916- Paleontology and Stratigraphy of Fossils
- Geology and Paleoclimatology Research
- Evolution and Paleontology Studies
- Marine Biology and Ecology Research
- Geological Studies and Exploration
- Paleontology and Evolutionary Biology
- Marine and environmental studies
- Isotope Analysis in Ecology
- Ichthyology and Marine Biology
- Cephalopods and Marine Biology
- Marine and coastal plant biology
- Geochemistry and Elemental Analysis
- Echinoderm biology and ecology
- Geological and Geochemical Analysis
- Astro and Planetary Science
- Planetary Science and Exploration
- Plant and Biological Electrophysiology Studies
- Methane Hydrates and Related Phenomena
- Hydrocarbon exploration and reservoir analysis
- Conferences and Exhibitions Management
- Polar Research and Ecology
- Image Processing and 3D Reconstruction
- Geotechnical and Mining Engineering
- Educational Games and Gamification
- Museums and Cultural Heritage
University of Opole
2013-2024
St Petersburg University
2014
University of Silesia in Katowice
1998-2004
A.P. Karpinsky Russian Geological Research Institute
1996
The signatories of this letter request significant changes to the common practices in palaeontology.With our present, multi-authored comment, we aim argue why these suggestions will not lead improvement both practice and ethics palaeontological research but, conversely, hamper its further development.Although disagree with most contents SVP letter, appreciate initiative discuss scientific underlying ethics.Here, consider different aspects by Rayfield et al. ( 2020) which see weaknesses dangers.
Research Article| August 01, 2014 Ammonite extinction and nautilid survival at the end of Cretaceous Neil H. Landman; Landman 1Division Paleontology (Invertebrates), American Museum Natural History, New York, York 10024, USA Search for other works by this author on: GSW Google Scholar Stijn Goolaerts; Goolaerts 2Department Paleontology, O.D. Earth History Life, Royal Belgian Institute Sciences (IRSNB-KBIN), B-1000 Brussels, Belgium John W.M. Jagt; Jagt 3Natuurhistorisch Maastricht, NL-6211...
The present paper focuses on the evolutionary dynamics of ammonites from sections along Russian Pacific coast during mid-and Late Cretaceous.Changes in ammonite diversity (i.e., disappearance [extinction or emigration], appearance [origination immigration], and total number species present) constitute basis for identification main bio-events.The regional curve reflects all global mass extinctions, faunal turnovers, radiations.In case coastal regions, such bio-events (which are comparatively...
Abstract Recent studies have demonstrated the complex depositional history of Vijlen Member (Gulpen Formation) in Maastricht-Aachen-Liège area, on which synsedimentary tectonics had a profound impact, conjunction with regressive and transgressive episodes, oldest portion this member being preserved only locally, within channel-like structures. Our reinterpretation Member, here presented, is at variance current belemnite stratigraphy. To account for incongruities, reworking belemnites...
Abstract The Cenomanian‐Turonian succession of faunal assemblages identified in Sakhalin has enabled the establishment 10 ammonite, 7 inoceramid, 4 radiolarian, and 2 foraminiferal zones, which correlate relatively well with those recorded for northeastern region Russia (Kamchatka Koryakia) Japan. problems surrounding placement Cenomanian/Turonian boundary adjacent areas are reviewed. Significant macrofaunal turnover radiation have been across (locally defined) boundary, as middle Turonian...
Study of several marine Santonian‐Campanian successions from Sakhalin Island, Far East Russia, has revealed that evolution the ammonites and inoceramid bivalves proceeded at different rates after major faunal turnover (locally defined) boundary. Sometimes changes in assemblages were more frequent rapid than ammonite assemblages, sometimes vice versa. Significant levels radiation events have been identified lower‐upper Campanian boundaries. Changes diversity, proportions endemic cosmopolitan...
A complete uppermost Maastrichtian-Danian succession in the Sumbar River section, western Kopet Dagh (southwest Turkmenistan, Central Asia), constitutes one of few instances world where fossil record last ammonites can be directly positioned with respect to iridium-rich, impact-related clay layer, which defines Cretaceous-Paleogene (K-Pg) boundary.Two ammonite taxa, Baculites cf.vertebralis and Hoploscaphites constrictus johnjagti, range up a level beneath K-Pg boundary section.Thus, these...
Abstract High‐velocity impact as a common phenomenon in planetary evolution was ignored until well into the twentieth century, mostly because of inadequate understanding cratering processes. An eight‐page note, published Russian by young Ernst Julius Öpik, great Estonian astronomer, among key selenological papers, but due to language barrier, it barely known and incorrectly cited. This particular paper is here intended serve an explanatory supplement English translation Öpik's article, also...
Abstract Cretaceous limestones near Maastricht (SE Netherlands) have been quarried at least since Roman times. In the late eighteenth century, scientific interest developed in their macrofossil content and specimens were illustrated for first time. Amongst early discoveries was a partial skull of large predatory vertebrate that would play an important role emergence modern palaeontology our understanding concept extinction. After decades debate, this animal recognized as extinct marine...