The right quadratojugal forgotten their dorsal processes (UCMP 195219; Contour 14e) is nearly identical in shape to that particular off R
Lots of demonstrated teeth out-of Krzyzanowskisaurus hunti off UCMP 7308 come of field number CLC thirty-six/8 (UCMP 139564 to 139,575), except for that enamel from CLC (UCMP 139563). hunti, Heckert and you may Lucas ( 2002b ) demonstrated
fifty quick rectangular osteoderms on the same locality, assigning these to juveniles of your own aetosaur Calyptosuchus wellesi. As the detailed because of the Irmis, Parker, et al. ( 2007 ), this type of osteoderms (Data 14i, j) is indistinguishable off the ones from R. callenderi. Most of the specimens possess an increasing prior pub and you will faintly incised extensively separated game pitting which have an arbitrary plan, a character condition consolidation otherwise novel so you can R. callenderi. In accordance with the related and you can articulated specimens out of Roentgen. callenderi out of PEFO, the former try paramedian osteoderms regarding rear cervical, dorsal, and you will prior caudal aspects of one’s body, while aforementioned morphology belongs to the so much more distal caudal part of one’s armour carapace. Some of the osteoderms explained by Heckert and you can Lucas ( 2002b ) hold the exact same field matter just like the Krzyzanowskisaurus hunti teeth, CLC 36/8.
Inside examining uncatalogued procedure out-of area UCMP 7308, Irmis, Parker, ainsi que al. ( 2007 ) and additionally understood a few cranial facets referable in order to Revueltosaurus regarding industry urban area CLC thirty-six/8, a nearly over remaining squamosal (UCMP 165205; Figure 14g) (incorrectly indexed as a right squamosal in Irmis, Parker, et al., 2007 ), and you will a limited quadrate (UCMP 165206; Profile 14f). The fresh squamosal (UCMP 165205) try identical to a comparable ability managed in the PEFO Roentgen. callenderi specimens; it is triradiate, having a more impressive prior process that broadens anteriorly, and you may small however, type of posterodorsal and you will posteroventral process. For example R. callenderi, the fresh dorsolateral facial skin is sculptured; that it sculpturing was bounded medially because of the a definite ridge you to variations the lateral line of the supratemporal fossa. Regardless if nearly the same as aetosaurs, both UCMP 165205 and Roentgen. callenderi squamosals is actually proportionally greater and faster as compared to same feature into the aetosaurs (age.grams., Desojo & Baez, 2007 ; Schoch, 2007 ; Short, 2002 ; Sulej, 2010 ). The newest remote partial quadrate (UCMP 165206) can not be officially referred to Revueltosaurus due to the fact quadrate regarding Roentgen. callenderi cannot has actually any autapomorphies, but it’s identical in shape and you will morphology in order to recognized examples of factor in R. callenderi, and you may offers using this taxon an enlarged medial condyle and you may straight positioning. On the other hand, aetosaur quadrates is actually established anteroventrally (age.grams., Desojo & Baez, 2007 ; Schoch, 2007 ; Short, 2002 ; Sulej, 2010 ).
Heckert and you can Lucas ( 2002b ) understood two osteoderm morphotypes: those that try broad than just enough time, that they interpreted while the paramedian osteoderms, and people who are more than large, which they interpreted just like the horizontal osteoderms
Next study of uncatalogued topic from UCMP 7308 by the article writers indicates extra skeletal procedure likely referable in order to Krzyzanowskisaurus hunti (Data 14c–g), as well as but one of them issue are also of profession area CLC 36/8 (the actual only real exception are parietal UCMP 195227, regarding CLC –80). A nearly over kept postorbital (UCMP 195217; Contour 14d) is almost identical to regarding Roentgen. callenderi and differs from most other archosauriforms (age.grams., Nesbitt, 2011 : figs. seven, 8, 11), plus aetosaurs, within the having a relatively quick jugal process that are associated with the squamosal techniques by the an over-all online from narrow, a little ornamented bones. One or two anterior portions regarding kept parietals (UCMP 195227 and you will 195228) try in lieu of the relatively large, apartment standing of all of the archosaurs (age.grams., Nesbitt, 2011 : figs. 8, 11), and you will tell R. callenderi a slim straight profile one to broadens a bit on frontal articular body, features a decreased average ridge, and you may a finer, dorsally-tall ridge with the lateral margin one to boundaries the fresh new supratemporal fenestra (Contour 14c). callenderi, including the autapomorphic v-shaped articular slot on jugal, though it does not have this new heavier ornamentation toward lateral epidermis away from specimens out-of PEFO. beautifulpeople hack New distal portion of an excellent humerus (UCMP 165207; Profile 14h) as well as 2 cervical spinal vertebrae (UCMP 195222) cannot be formally referred to Revueltosaurus centered on apomorphies, but they are identical to a similar points out of R. callenderi and do not fulfill the morphology regarding almost every other archosauriform taxa identified from this webpages (i.elizabeth., A great. geoffreyi and you will V. campi).