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The first record of the genus Trichogomphus Burmeister from Nepal, and a checklist of Nepalese Dynastinae (Insecta: Coleoptera: Scarabaeidae)
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RBINS Staff Publications 2021
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The First Upper Paleolithic Human Remains from Belgium: Aurignacian, Gravettian, and Magdalenian Fossils at the “Troisième caverne” of Goyet
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There is ample evidence of human occupation across Northern Europe throughout various periods of the Upper Paleolithic. However, the biological characteristics of the Northern European Upper Paleolithic humans and their mortuary practices remain largely unknown because of a dearth of human fossils. In Belgium, although the presence of humans has been verified at multiple archeological sites, no Upper Paleolithic fossil has yet been identified. In this context, the recent discovery of Upper Paleolithic human remains at Goyet (Belgium) fills in an important chronological gap. The “Troisième caverne” of Goyet, excavated at the end of the 19th and early 20th century, yielded a rich archeological sequence ranging from the Middle and Upper Paleolithic to historical times. In 2008, we began documenting the Paleolithic occupations of the “Troisième caverne” by reassessing the collections from the site which heretofore had only been partially studied. The updated inventory of human remains was accomplished by conducting a detailed sorting of the paleontological collections in order to identify human remains that may have been overlooked thus far. As a result, the collections from the “Troisième caverne” now include nearly 200 human bones/bone fragments and isolated teeth that correspond to various materials from different periods. The morphometric study of the human specimens from Goyet, completed by direct radiocarbon dating and stable isotope analysis, shows that they represent two main samples—a series of Late Neandertal remains (Rougier et al. 2012) and a set of modern human specimens from three periods of the Upper Paleolithic, namely the Aurignacian, Gravettian, and Magdalenian. The latter include fragmentary elements from the cranial and infracranial skeleton. Interestingly, those from the Gravettian and Magdalenian present anthropogenic traces and ochre traces. We will discuss the importance of these new fossils in the context of the human population of Northern Europe during the Upper Paleolithic.
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RBINS Staff Publications
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The flies of the family Hybotidae (Diptera, Empidoidea) collected during the Boyekoli Ebale Congo 2010 Expedidion in democratic Republic of Congo
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RBINS Staff Publications
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The fossil bivalve Angulus benedeni benedeni: a potential seasonally resolved stable isotope-based climate archive to investigate Pliocene temperatures in the southern North Sea basin
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Bivalves record seasonal environmental changes in their shells, making them excellent climate archives. However, not every bivalve can be used for this end. The shells have to grow fast enough so that micrometre- to millimetre-sampling can resolve sub-annual changes. Here, we investigate whether the bivalve Angulus benedeni benedeni is suitable as a climate archive. For this, we use ca. 3-million-year-old specimens from the Piacenzian collected from a temporary outcrop in the Port of Antwerp area (Belgium). The subspecies is common in Pliocene North Sea basin deposits, but its lineage dates back to the late Oligocene and has therefore great potential as a high-resolution archive. A detailed assessment of the preservation of the shell material by micro-X-ray fluorescence, X-ray diffraction, and electron backscatter diffraction reveals that it is pristine and not affected by diagenetic processes. Oxygen isotope analysis and microscopy indicate that the species had a longevity of up to a decade or more and, importantly, that it grew fast and large enough so that seasonally resolved records across multiple years were obtainable from it. Clumped isotope analysis revealed a mean annual temperature of 13.5 ± 3.8 ∘C. The subspecies likely experienced slower growth during winter and thus may not have recorded temperatures year-round. This reconstructed mean annual temperature is 3.5 ∘C warmer than the pre-industrial North Sea and in line with proxy and modelling data for this stratigraphic interval, further solidifying A. benedeni benedeni's use as a climate recorder. Our exploratory study thus reveals that Angulus benedeni benedeni fossils are indeed excellent climate archives, holding the potential to provide insight into the seasonality of several major climate events of the past ∼ 25 million years in northwestern Europe.
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RBINS Staff Publications 2023
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The fossil mammals of Spy.
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The large faunal sample from Spy, a Belgian cave site famous for its Neandertal remains, is for the first time studied in detail. Some 11,600 bones were examined. A wide spectrum of Pleistocene species is present. Horse, cave hyena, mammoth, woolly rhinoceros and reindeer are the primary taxa. Hyena scavenging activities are indicated by the gnawed mammoth and rhinoceros postcranial bones and cervid antlers. Bears used the cave as a hibernation den evidenced by remains of cubs, and of female and male adult bears. Indications of human manipulation (cut marks, ochre traces, worked bone/tooth) occur especially on remains from foxes, mammoth and deer. The age profile of the mammoth is dominated by calves. This selective mortality suggests that they were hunted by prehistoric people. AMS dates range from c. 44,400 BP to c. 25,700 BP. The Spy bone assemblage therefore accumulated through a series of agents over a long period of the Pleniglacial.
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RBINS Staff Publications
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The Francesʼ Sparrowhawk Accipiter francesiae (Aves: Accipitridae) radiation on the Comoro islands
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RBINS Staff Publications
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The genetic history of Ice Age Europe
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Modern humans arrived in Europe ˊ45,000 years ago, but little is known about their genetic composition before the start of farming ˊ8,500 years ago. Here we analyse genome-wide data from 51 Eurasians from ˊ45,000–7,000 years ago. Over this time, the proportion of Neanderthal DNA decreased from 3–6\% to around 2\%, consistent with natural selection against Neanderthal variants in modern humans. Whereas there is no evidence of the earliest modern humans in Europe contributing to the genetic composition of present-day Europeans, all individuals between ˊ37,000 and ˊ14,000 years ago descended from a single founder population which forms part of the ancestry of present-day Europeans. An ˊ35,000-year-old individual from northwest Europe represents an early branch of this founder population which was then displaced across a broad region, before reappearing in southwest Europe at the height of the last Ice Age ˊ19,000 years ago. During the major warming period after ˊ14,000 years ago, a genetic component related to present-day Near Easterners became widespread in Europe. These results document how population turnover and migration have been recurring themes of European prehistory.
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RBINS Staff Publications 2016
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The genus Agnocoris in Belgium (Hemiptera: Miridae)
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RBINS collections by external author(s)
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The genus Diplommatina Benson, 1849 (Gastropoda: Caenogastropoda: Diplommatinidae) in Nepal, with the description of seven new species
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RBINS Staff Publications 2017
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The genus Engina Gray, 1839 (Gastropoda: Buccinidae) from Oman with description of a new species
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RBINS Staff Publications
