FIG. 17. A–E in Exceptional Skull Of Huayqueriana (Mammalia, Litopterna, Macraucheniidae) From The Late Miocene Of Argentina: Anatomy, Systematics, And Paleobiological Implications

FIG. 17. A–E, Virtual subhorizontal and subcoronal sections of skull of Huayqueriana cf. H. cristata IANI- GLA-PV 29. Abbreviations: J, jugal; pafs, parietal extension of frontal sinus; pgf, postglenoid foramen; pl, position of piriform lobe; ptc, posttemporal canal; rf, foramina for rami temporales; sfs, septum sinuum frontalium; sofs, supraoccipital extension of frontal sinus; sphs, sphenoidal sinus; Sq, squamosal (zygomatic process); tvs, transverse sinus canal; ve, position of vermis. Letter x identifies canal X for nerve of pterygoid canal and vascular structures (see text).Published as part of Forasiepi, Analía M., MacPhee, Ross D. E., Del Pino, Santiago Hernández, Schmidt, Gabriela I., Amson, Eli & Grohé, Camille, 2016, Exceptional Skull Of Huayqueriana (Mammalia, Litopterna, Macraucheniidae) From The Late Miocene Of Argentina: Anatomy, Systematics, And Paleobiological Implications, pp. 1-77 in Bulletin of the American Museum of Natural History 2016 (404) on page 35, DOI: 10.1206/0003-0090-404.1.1, http://zenodo.org/record/537972