Results 1 to 10 of about 90,744 (294)
Tracking a “Prehistoric Pompeii” , Rhinoland and Crocodilia: New Discoveries And Interpretations Of Ipolytarnóc (N Hungary) Lower Miocene Track Site [PDF]
Geoconservation Research, 2021 The transnational Novohrad-Nógrád Geopark situated in Northern Hungary and Southern Slovakia has several important Neogene fossil sites developed for geotourism. One of them is the lower Miocene paleontological locality complex at Ipolytarnóc , which has
Laszlo Kordos +2 more
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Royal Society Open Science, 2021 Accessibility is a key aspect for the presentation of research data. In palaeontology, new data is routinely obtained with computational techniques, such as finite-element analysis (FEA).
Stephan Lautenschlager
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European UNESCO Geoparks: Introduction to Part II [PDF]
Geoconservation Research, 2021 The concept of the volume is to survey all the key geoparks throughout Europe in terms of their palaeontological significance. The second set of 36 articles in this Part cover the long span of geological time from the Triassic to the Quaternary, arranged
Michael Benton
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Paleontological Heritage and its Conservation in the UNESCO European Geoparks. [PDF]
Geoconservation Research, 2021 Together, places of scientific, historical or cultural significance within a region and the artefacts uncovered therefrom and displayed in museums and collections make up the total heritage of the region in question. Seemingly lifeless places and objects
Dan Grigorescu
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Frontiers in Cell and Developmental Biology, 2022 Molecular phylogenetic analyses have revealed a superclade of mesangiosperms with five extant lineages: monocots, eudicots, magnoliids, Ceratophyllum and Chloranthaceae. Both Ceratophyllum and Chloranthaceae are ancient lineages with a long fossil record;
Dmitry D. Sokoloff +6 more
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Seeds, 2023 Physical dormancy (PY) due to a water-impermeable seed/fruit coat is one of the characteristic features of many species of Fabaceae; however, the timing and context of the evolution of this trait are poorly understood.
Ganesh K. Jaganathan, Keith Berry
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Insect frass in Baltic amber [PDF]
Bulletin of the Geological Society of Finland, 2008 Inclusions of wood debris loosened from pine-like trees are abundant in Baltic amber of Eocene and Oligocene age. The possibilities to find insect frass and excrement among wood debris are outlined and some examples are given.
M. Nuorteva, K.A. Kinnunen
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Life, 2023 The female micro-wasp in mid-Cretaceous Burmese amber is described as a new genus and species in the extinct family Caradiophyodidae fam. nov. (Hymenoptera: Platygastroidea). Features of the specimen are its small body size (1.3 mm), no elbows, elongated,
George Poinar, Fernando E. Vega
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Microscopic recognition of micro fossils in carbonate rocks based on convolutional neural network
Shiyou shiyan dizhi, 2021 The identification of microfossils in carbonate rocks with thin-section observation is of great significance for the study of sedimentary environment, but the traditional method by manual identification is highly experience required and is greatly ...
Xiaolu YU +4 more
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Rates and Rocks: Strengths and Weaknesses of Molecular Dating Methods
Frontiers in Genetics, 2020 I present here an in-depth, although non-exhaustive, review of two topics in molecular dating. Clock models, which describe the evolution of the rate of evolution, are considered first.
Stéphane Guindon
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