108 research outputs found
3D models related to the publication: European mammal turnover driven by a global rapid warming event preceding the Paleocene-Eocene Thermal Maximum
No full textInternational audienceThis contribution contains the 3D models described and figured in the following publication: Tabuce R., Marandat B., Adnet S., Gernelle K., Girard F., Marivaux L., Solé F., Schnyder J., Steurbaut E., Storme J.-Y., Vianey-Liaud M., Yans J. (2025). European mammal turnover driven by a global rapid warming event preceding the Paleocene-Eocene Thermal Maximum. PNA
Figure 6 in New material of Parabrachyodus hyopotamoides from Samane Nala, Bugti Hills (Pakistan) and the origin of Merycopotamini (Mammalia: Hippopotamoidea)
No full textFigure 6. Mandibles and lower teeth of Parabrachyodus hyopotamoides. A, right mandible with P/1-M/1 and symphysis (M12736) in occlusal view; 2nd for., second mandibular foramen; acc.cusp., accessory cuspids. B, left mandible with I/2-M/3/ and symphysis (M12724) in sagittal view of the symphysis with interpretative drawing; m.w., maximal width; C, frontal viewPublished as part of Gernelle, Killian, Lihoreau, Fabrice, Boisserie, Jean-Renaud, Marivaux, Laurent, MéTais, Grégoire & Antoine, Pierre-Olivier, 2023, New material of Parabrachyodus hyopotamoides from Samane Nala, Bugti Hills (Pakistan) and the origin of Merycopotamini (Mammalia: Hippopotamoidea), pp. 278-309 in Zoological Journal of the Linnean Society 198 (1) on page 291, DOI: 10.1093/zoolinnean/zlac111, http://zenodo.org/record/792706
Figure 8 in New material of Parabrachyodus hyopotamoides from Samane Nala, Bugti Hills (Pakistan) and the origin of Merycopotamini (Mammalia: Hippopotamoidea)
No full textFigure 8. Enamel microstructure of Parabrachyodus hyopotamoides. A, vertical section of enamel from EDJ (bottom) to OES (top). B, detail of the decussation of several transition prisms in vertical section. C, detail of the angulation between IPM crystallites and prisms in vertical section. D, detail of the inter-row sheets in vertical section. EDJ, enamel dentine junction; OES, outer enamel surface; IPM, interprismatic matrix.Published as part of Gernelle, Killian, Lihoreau, Fabrice, Boisserie, Jean-Renaud, Marivaux, Laurent, MéTais, Grégoire & Antoine, Pierre-Olivier, 2023, New material of Parabrachyodus hyopotamoides from Samane Nala, Bugti Hills (Pakistan) and the origin of Merycopotamini (Mammalia: Hippopotamoidea), pp. 278-309 in Zoological Journal of the Linnean Society 198 (1) on page 296, DOI: 10.1093/zoolinnean/zlac111, http://zenodo.org/record/792706
Parabrachyodus Forster-Cooper 1915
No full text<i>PARABRACHYODUS</i> FORSTER-COOPER, 1915 <p> <i>Type and only species:</i> <i>Parabrachyodus hyopotamoides</i> (Lydekker, 1883).</p> <p> <i>Diagnosis:</i> As for the type and only known species.</p>Published as part of <i>Gernelle, Killian, Lihoreau, Fabrice, Boisserie, Jean-Renaud, Marivaux, Laurent, MéTais, Grégoire & Antoine, Pierre-Olivier, 2023, New material of Parabrachyodus hyopotamoides from Samane Nala, Bugti Hills (Pakistan) and the origin of Merycopotamini (Mammalia: Hippopotamoidea), pp. 278-309 in Zoological Journal of the Linnean Society 198 (1)</i> on page 282, DOI: 10.1093/zoolinnean/zlac111, <a href="http://zenodo.org/record/7927061">http://zenodo.org/record/7927061</a>
3D models related to the publication: Taxonomy and evolutionary history of peradectids (Metatheria): new data from the early Eocene of France
No full textInternational audienceThis contribution contains the three-dimensional models of the most complete and/or informative fossil materialsattributed to Peradectes crocheti Gernelle, 2024, the earliest peradectid metatherian species of Europe, from itstype locality (Palette, Provence, ∼55 Ma). These specimens were analyzed and discussed in: Gernelle et al.(2024), Taxonomy and evolutionary history of peradectids (Metatheria): new data from the early Eocene of France.https://doi.org/10.1007/s10914-024-09724-
3D models related to the publication: Dental morphology evolution in early peratheriines, including a new morphologically cryptic species and findings on the largest early Eocene European metatherian: 3D models of Peratherium musivum and Pt. maximum (early Eocene, France)
No full textInternational audienceThis contribution contains the three-dimensional models of the most informative fossil material attributed to both Peratherium musivum Gernelle, 2024, and Peratherium maximum (Crochet, 1979), respectively from early and middle early Eocene French localities. These specimens, which document the emergence of the relatively large peratheriines, were analyzed and discussed in: Gernelle et al. ( 2024), Dental morphology evolution in early peratheriines, including a new morphologically cryptic species and findings on the largest early Eocene European metatherian
Ligands with Extended π-Systems; Complexation and Reactivity
No full textThe files contain part of the electrochemical, spectroscopic and computational data from the PhD thesis titled:
"Ligands with Extended π-Systems, Complexation and Reactivity"
Author: Lars Killian
Co-promotor: Arnaud Thevenon
Promotor: Pieter C.A. Bruijnincx
Organic Chemistry & Catalysis, Institute for Sustainable and Circular Chemistry
Utrecht Universit
Book Review: David Farrier's Anthropocene Poetics: Deep Time, Sacrifice Zones, and Extinction
No full textAbout the Author: Killian Quigley is a postdoctoral researcher at the Sydney Environment Institute, University of Sydney, where he leads the Unsettling Ecological Poetics and Ocean Ontologiesresearch programs. He is the co-editor, with Margaret Cohen, of The Aesthetics of the Undersea(Routledge, 2019). His writings are available and forthcoming from Environmental Humanities, Green Letters, Eighteenth-Century Studies, A Cultural History of the Sea in the Age of Enlightenment, and elsewhere. His book manuscript, Ocean Objects, examines the poetic and aesthetic contours of seascape and the undersea among writers, artists, and scientists of the long eighteenth century in Britain
European pouches weigh: new insights on the evolutionary history of early Cenozoic Laurasian ‘opossum-like’ marsupials
No full textInternational audiencePeradectidae and Herpetotheriidae are mostly Laurasian, superficially ‘opossum-like’ metatherians (marsupials and related fossils) known by their generalist dentition and frequently regarded as arboreal stem-metatherians and terrestrial stem-marsupials, respectively. A systematic revision of Early Eocene European Peradectes integrates new dental rows together with an analysis of dental polymorphisms. It allows us to define the oldest European Peradectes species and to further show that a unique dispersal event towards Europe occurred during the history of peradectids. We also report the first metatherian from the Paleocene of Europe and oldest undisputed herpetotheriid. It reveals the simultaneous independent acquisition of the same stylar cusp features on upper molars in the European Eocene species of the coeval families. Finally, we carried out a cladistic analysis at the metatherian level based on a majority of newly defined dental characters. For the first time, a Laurasian monophyletic group Peradectidae including all Paleocene-Eocene species is recovered. Peradectidae are a part of a robust and resolved unnamed clade, emerging consecutive to the K-Pg boundary and encompassing ‘Notometatheria’ (all South American and Australian metatherians plus herpetotheriids)
Un nouveau marsupial de l’Eocène inférieur de Palette (Provence) précise l’origine des Peradectidae (Metatheria) européens
No full textInternational audienceLes péradectidés sont de petits marsupiaux arboricoles exclusivement fossiles. Ils sont apparus en Europe à la suite d’un évènement de dispersion depuis l’Amérique du Nord, consécutif au Maximum Thermique du Paléocène-Eocène (Hooker, 2015). Malgré leur importance pour clarifier l’histoire évolutive précoce des Metatheria (Ladevèze et al., 2020), les péradectidés demeurent rares en Europe. Nous décrivons des rangées dentaires, dents isolées, et matériel postcrânien inédits constituant la première mention d'un péradectidé provenant de la localité de Palette (Godinot et al., 1987) (Provence, niveau-repère ~MP7). La révision systématique conjointe des petits péradectidés de l’Eocène inférieur moyen (MP8+9) du Bassin de Paris (Crochet, 1980) et l’analyse de la variation dentaire nous permettent de rapporter les spécimens de Palette à une nouvelle espèce de Peradectes, la plus ancienne d’Europe. Entre autres, le patron stylaire de ses molaires supérieures et le niveau de connexion des cuspides linguales du talonide des molaires inférieures établissent formellement l’affinité suggérée entre péradectidés nord-américains et européens (Crochet, 1980). L’espèce nouvellement décrite en Europe est restreinte, en plus de Palette, à toutes les localités du début de l'Eocène inférieur où des péradectidés sont documentés, dont une en Normandie. La présence de ce taxon à la fois au Sud et au Nord du continent est une nouvelle exception au provincialisme intra-européen des faunes de mammifères de cette période (Marandat et al., 2012). Une analyse phylogénétique menée à l’échelle des Metatheria est fondée sur une majorité de caractères dentaires nouvellement définis. Un échantillonnage exhaustif incluant les taxons européens permet de mettre en évidence pour la première fois le clade laurasien Peradectidae, et nous amène à confirmer qu’un évènement de dispersion unique vers l’Europe a eu lieu durant l’histoire évolutive de cette famille.</i
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