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Viktoria A. Krenn

Researcher at University of Vienna

Publications -  11
Citations -  396

Viktoria A. Krenn is an academic researcher from University of Vienna. The author has contributed to research in topics: Australopithecus africanus & Sexual dimorphism. The author has an hindex of 4, co-authored 9 publications receiving 269 citations. Previous affiliations of Viktoria A. Krenn include University of Zurich.

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The earliest modern humans outside Africa

TL;DR: A maxilla and associated dentition recently discovered at Misliya Cave, Israel, was dated to 177,000 to 194,000 years ago, suggesting that members of the Homo sapiens clade left Africa earlier than previously thought.
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The obstetrical dilemma hypothesis: there's life in the old dog yet.

TL;DR: The obstetrical dilemma hypothesis was coined by Washburn in 1960 to describe the trade-off between selection for a larger birth canal, permitting successful passage of a big-brained human neonate, and the smaller pelvic dimensions required for bipedal locomotion.
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Variation of 3D outer and inner crown morphology in modern human mandibular premolars

TL;DR: Three‐dimensional models of the outer enamel surface and the enamel–dentine junction from μCT datasets of 77 recent humans suggest discrete traits such as the number of lingual cusps and mesiolingual groove expression provide better geographic separation of modern human populations.
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Zygomatic Root Position in Recent and Fossil Hominids.

TL;DR: The morphology of the maxilla is examined using state‐of‐the‐art 3D Geometric Morphometric methods and finds no clear pattern of shape that would allow separating different hominid groups with confidence, except two extreme forms—Paranthropines and Neanderthals.