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Article Reference Functional volumes, niche packing and species richness: biogeographic legacies in the Congo Basin
Located in Library / RBINS Staff Publications 2020
Article Reference The phylogeny of the African wood mice (Muridae, Hylomyscus) based on complete mitochondrial genomes and five nuclear genes reveals their evolutionary history and undescribed diversity
Located in Library / RBINS Staff Publications 2020
Article Reference Mainstreaming biodiversity conservation into development cooperation—highlights from an ALTER-NET-EKLIPSE workshop
Located in Library / RBINS Staff Publications 2020
Article Reference A geological collection and methodology for tracing provenance of Palaeolithic colouring materials.
Although prehistoric sites frequently contain numerous fragments and traces of many different kinds of colouring matter, intensive study of this type of archaeological remains began only recently. Such studies, aimed at determining how raw materials formed and changed over time, and how they were transported by the groups of humans who used them, are extremely valuable as they reveal shared strategies, that is, cultural traditions and the spaces in which they developed. The scope of this paper focusses on the description of the main geological contexts in which ferruginous colouring materials form and are found. In the framework of a collective research program called Pigmentothèque (iron- and manganese-rich rocks and minerals library), geological surveys are conducted taking into consideration the geological settings in which colouring materials are present and using a common record and sampling methodology which is followed by petrophysical, mineralogical and chemical analyses based on a shared procedure and vocabulary. In order to go beyond descriptions based solely on colour and chemical composition, we describe the great variety of iron-rich materials that can be used to obtain colouring matter. This diversity in the formation and evolution of iron-rich materials must be taken into account when trying to understand past humans’ choices of raw materials, their provenance and the anthropogenic and natural modifications they have undergone. We also describe criteria for recognising cohesive remains of colouring matter during archaeological excavations, so these artefacts can take their place alongside other mineral resources in helping improve our understanding of past societies.
Located in Library / RBINS Staff Publications 2021
Article Reference The holothurian subgenus Mertensiothuria (Aspidochirotida: Holothuriidae) revisited.
Mertensiothuria is one of the 20 subgenera currently recognized under Holothuria. The diagnosis of the subgenus is amended with new information on the ossicles found in the longitudinal muscles. The number of species of Mertensiothuria considered to be valid at present is six. These species are redescribed on the basis of new material, type and non-type museum material and on re-evaluation of literature. Two of them, Holothuria hilla and Holothuria aphanes, are transferred from the subgenus Thymiosycia to Mertensiothuria. Four species formerly referred to Mertensiothuria are removed; provisionally they are not referred to any of the known subgenera of Holothuria. Full annotated descriptions or (where the type material was not available) references to the literature are given for each species. An identification key is given to the species belonging to the subgenus Mertensiothuria.
Located in Library / RBINS Staff Publications
Article Reference The genus Labidodemas (Holothuriidae:Aspidochirotida) revisited with description of three new species and with re-positioning of Holothuria (Irenothuria) macculochi Deichman, 1958
Prior to the present revision the taxon Labidodemas comprised Labidodemas americanum, L. pertinax, L. rugosum and L. semperianum. An up-to-date re- evaluation of the group proved that at least four additional species need to be assigned to it. Three of these are new to science: one has recently been discovered in the shallow waters of KwaZulu-Natal, Republic of South Africa; one originates from Low Island, Australia, and was erroneously identified as L. semperianum, and one stems from South-West Sulawesi, again erroneously identified as L. semperianum. In addition, Holothuria maccullochi, classified in the monotypic subgenus Irenothuria, and Holothuria proceraspina are assigned to Labidodemas; the former as a valid species and the latter as a synonym of L. semperianum. Annotated taxonomic descriptions, distribution maps and an identification key are given. The new observation that L. americanum possesses Cuvierian tubules suggests that its rank remains at generic level rather than at family level as was recently proposed.
Located in Library / RBINS Staff Publications
Article Reference Fish δ13C and δ15N results from two Bronze/Iron Age sites (Tell Tweini & Sidon) along the Levantine coast
Stable isotope ratio measurements of fish remains from archaeological sites are relatively rare so here we report results of 201 fish remains from two Bronze and Iron Age sites along the Syrian (Tell Tweini) and Lebanese (Sidon) coast to document the inter- and intra-specific variation of the δ13C and δ15N isotope values. Due to poor preservation, successful isotopic results were only obtained from 42 specimens (21%). Our results were combined with previously published fish isotopic results from Sidon (n = 16) so that a total 58 specimens representing 16 different fish taxa are presented. A wide variation was observed between species that appears to be related to the ecology of the fish, in particular their salinity tolerance and feeding behaviour. The largest intra-specific variation was observed in mullets (Mugilidae) and seabreams (Sparidae) in both δ13C and δ15N values, and it appears, after comparison with published data from the Northern Aegean, some clustering occurs with location. However, the data clustering is not discrete enough to allow provenancing of fish remains from archaeological sites in this region. This large series of fish isotope values can also serve as an isotopic baseline for other studies, including the dietary reconstruction of Eastern Mediterranean human remains.
Located in Library / RBINS Staff Publications 2020
Article Reference Ancient West African foragers in the context of African population history
Our knowledge of ancient human population structure in sub-Saharan Africa, particularly prior to the advent of food production, remains limited. Here we report genome-wide DNA data from four children—two of whom were buried approximately 8,000 years ago and two 3,000 years ago—from Shum Laka (Cameroon), one of the earliest known archaeological sites within the probable homeland of the Bantu language group1–11. One individual carried the deeply divergent Y chromosome haplogroup A00, which today is found almost exclusively in the same region12,13. However, the genome-wide ancestry profiles of all four individuals are most similar to those of present-day hunter-gatherers from western Central Africa, which implies that populations in western Cameroon today—as well as speakers of Bantu languages from across the continent—are not descended substantially from the population represented by these four people. We infer an Africa-wide phylogeny that features widespread admixture and three prominent radiations, including one that gave rise to at least four major lineages deep in the history of modern humans.
Located in Library / RBINS Staff Publications 2020
Article Reference Devonian and Carboniferous dendroid graptolites from Belgium and their significance for the taxonomy of the Dendroidea
Located in Library / RBINS Staff Publications 2020
Article Reference Solen poppei, a new species from Vietnam (Bivalvia: Solenidae)
Located in Library / RBINS Staff Publications 2016