. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. FOv BOc V" ExOc+OpO. Fig. 1. Occipital and otic bones of Lystrosaurus sp. posterior aspect. X^l^. = Basioccipital. Ex. Oc. + Op. 0. = Exoccipital -j- opistiiotic. F. Ov. =^ Fenestra ovale. S. Oc. + Ep. O. = Supraoccipital -{- Epiotics. IX. X. XI. XII. = foramen for exit of those nerves. Fig. 2. The same specimen as fig. 1 viewed from the front. X ^2- Reference letters as before with. B. Sp. ?= Basisphenoid. Pr. 0. =: Prootic. 771=: foramen for that nerve. The pro-otic when viewed from within articulates with the sup
. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. FOv BOc V" ExOc+OpO. Fig. 1. Occipital and otic bones of Lystrosaurus sp. posterior aspect. X^l^. = Basioccipital. Ex. Oc. + Op. 0. = Exoccipital -j- opistiiotic. F. Ov. =^ Fenestra ovale. S. Oc. + Ep. O. = Supraoccipital -{- Epiotics. IX. X. XI. XII. = foramen for exit of those nerves. Fig. 2. The same specimen as fig. 1 viewed from the front. X ^2- Reference letters as before with. B. Sp. ?= Basisphenoid. Pr. 0. =: Prootic. 771=: foramen for that nerve. The pro-otic when viewed from within articulates with the supraoccipital-epiotic and the opisthotic in the usual triradiate suture; it forms the front of the internal auditory meatus, immedia- tely in front of which it is pierced by the foramen for the Vllth nerve: the anterior border of the bone has a notch over which the Vth nerve left the brain case, below which is a distinct processus anterior-inferior, which in all the genera except Lystrosaurus is supported by the basisphenoid. The lateral border of the bone is expanded into a thin film which covers the front face of the opisthotic, and forms part of the paroccipital process. The lower surface of the bone is produced into a downwardly directed process which. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Anatomische Gesellschaft. Jena : G. Fischer
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherjenag, bookyear1913
