File:Isthminia holotype skull (5).png
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[edit]DescriptionIsthminia holotype skull (5).png |
English: Transverse CT slices through the skull. Computed tomography (CT) slices through the vertex of Isthminia panamensis (USNM 546125) across four slightly sub-transverse planes that pass anterior to posterior (A–D). CT slices (A–D) represent respective CT slices numbers 20566, 20625, 20655, and 20708, available for download on the Smithsonian X 3D browser (http://3d.si.edu). Numbers 1 and 2 denote facial and endocranial sagittal midlines, respectively, showing the sinistral displacement of the facial bones typical in many odontocetes (Geisler & Sanders, 2003; Mead & Fordyce, 2009). |
Date | |
Source | (2015). "Isthminia panamensis, a new fossil inioid (Mammalia, Cetacea) from the Chagres Formation of Panama and the evolution of 'river dolphins' in the Americas". PeerJ 3: e1227. DOI:10.7717/peerj.1227. PMID 26355720. PMC: 4562255. |
Author | Nicholas D. Pyenson, Jorge Vélez-Juarbe, Carolina S. Gutstein, Holly Little, Dioselina Vigil, Aaron O’Dea |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:32, 8 August 2023 | 4,099 × 3,878 (2.84 MB) | PaleoNeolitic (talk | contribs) | Uploaded a work by Nicholas D. Pyenson, Jorge Vélez-Juarbe, Carolina S. Gutstein, Holly Little, Dioselina Vigil, Aaron O’Dea from {{cite journal|first1=Nicholas D.|author1-link=Nicholas Pyenson |last1=Pyenson |first2=Jorge |last2=Vélez-Juarbe |first3=Carolina S. |last3=Gutstein |first4=Holly |last4=Little |first5=Dioselina |last5=Vigil |first6=Aaron |last6=O'Dea |title=''Isthminia panamensis'', a new fossil inioid (Mammalia, Cetacea) from the Chagres Formation of Panama and the evolution of... |
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