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Antonia Ruppel
Researcher at Institute for Geosciences and Natural Resources
Publications - 15
Citations - 701
Antonia Ruppel is an academic researcher from Institute for Geosciences and Natural Resources. The author has contributed to research in topics: Terrane & Glacial period. The author has an hindex of 9, co-authored 13 publications receiving 387 citations.
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Journal ArticleDOI
Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet
Mathieu Morlighem,Eric Rignot,Tobias Binder,Donald D. Blankenship,Reinhard Drews,Reinhard Drews,Graeme Eagles,Olaf Eisen,Fausto Ferraccioli,René Forsberg,Peter T. Fretwell,Vikram Goel,Jamin S. Greenbaum,Hilmar Gudmundsson,Jingxue Guo,Veit Helm,Coen Hofstede,Ian M. Howat,Angelika Humbert,Wilfried Jokat,Nanna B. Karlsson,Won Sang Lee,Kenichi Matsuoka,Romain Millan,Jeremie Mouginot,John Paden,Frank Pattyn,Jason L. Roberts,Sebastian Rosier,Antonia Ruppel,Helene Seroussi,Emma Smith,Daniel Steinhage,Bo Sun,Michiel R. van den Broeke,Tas van Ommen,Melchior van Wessem,Duncan A. Young +37 more
TL;DR: In this paper, a high-resolution and physically based description of Antarctica bed topography using mass conservation is presented, revealing previously unknown basal features with major implications for glacier response to climate change.
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Two distinct Late Mesoproterozoic/Early Neoproterozoic basement provinces in central/eastern Dronning Maud Land, East Antarctica: The missing link, 15–21° E
Joachim Jacobs,Joachim Jacobs,Marlina Elburg,Andreas Läufer,Ilka C. Kleinhanns,Friedhelm Henjes-Kunst,Solveig Estrada,Antonia Ruppel,Detlef Damaske,Pilar Montero,Fernando Bea +10 more
TL;DR: In this article, the authors highlight the field geology, geochronology and geochemistry of an important and previously unstudied region between eastern (Sor Rondane Mountains) and central Dronning Maud Land (DML).
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New detailed aeromagnetic and geological data of eastern Dronning Maud Land: Implications for refining the tectonic and structural framework of Sør Rondane, East Antarctica
TL;DR: The Sor Rondane Mountains (SRM) in eastern Dronning Maud Land (DML) are located in an area, where two apparent Pan-African orogenic mobile belts appear to intersect, the East African-Antarctic Orogen and the Kuunga Orogen as discussed by the authors.
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New geophysical data from a key region in East Antarctica: Estimates for the spatial extent of the Tonian Oceanic Arc Super Terrane (TOAST)
TL;DR: Aerogeophysical data collected during the austral summers 2013/14 and 2014/15 to explore the largely ice-covered region south and east of Sor Rondane was used to identify the eastern spatial extent of the Tonian Oceanic Arc Super Terrane (TOAST).
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Early Neoproterozoic metagabbro-tonalite-trondhjemite of Sør Rondane (East Antarctica): Implications for supercontinent assembly
Marlina Elburg,Marlina Elburg,Joachim Jacobs,Joachim Jacobs,Tom Andersen,Chris D. Clark,Andreas Läufer,Antonia Ruppel,Nicole Krohne,Detlef Damaske +9 more
TL;DR: In this paper, intrusive meta-igneous rocks from the Southwest terrane of the Sor Rondane Mountains confirm the view that this is a juvenile oceanic arc terrane, with the main phase of subduction-related magmatic activity around 995-975-Ma.