The right quadratojugal lost the dorsal techniques (UCMP 195219; Contour 14e) is practically identical in shape to that of Roentgen
Many of described pearly whites away from Krzyzanowskisaurus hunti of UCMP 7308 become off field amount CLC 36/8 (UCMP 139564 so you’re able to 139,575), apart from that tooth out-of CLC (UCMP 139563). hunti, Heckert and you may Lucas ( 2002b ) explained
50 quick square osteoderms regarding the same area, assigning them to juveniles of aetosaur Calyptosuchus wellesi. Just like the detailed from the Irmis, Parker, et al. ( 2007 ), this type of osteoderms (Figures 14i, j) is actually identical regarding those of Roentgen. callenderi. All the specimens has an elevated prior bar and you may faintly incised commonly spread round pitting having a random plan, a characteristics state consolidation or even unique so you can Roentgen. callenderi. In accordance with the related and articulated specimens off Roentgen. callenderi from PEFO, the former was paramedian osteoderms throughout the posterior cervical, dorsal, and you may anterior caudal aspects of you, while the latter morphology is one of the a lot more distal caudal area of one’s armour carapace. Many osteoderms explained because of the Heckert and Lucas ( 2002b ) contain the exact same industry amount as Krzyzanowskisaurus hunti white teeth, CLC thirty-six/8.
During the investigating uncatalogued question of locality UCMP 7308, Irmis, Parker, mais aussi al. ( 2007 ) and additionally identified several cranial points referable so you’re able to Revueltosaurus regarding occupation town CLC thirty-six/8, an almost done left squamosal (UCMP 165205; Profile 14g) (mistakenly indexed given that the right squamosal in Irmis, Parker, et al., 2007 ), and you may a limited quadrate (UCMP 165206; Figure 14f). This new squamosal (UCMP 165205) are same as an identical function maintained about PEFO Roentgen. callenderi specimens; it’s triradiate, that have more substantial anterior procedure that broadens anteriorly, and you can brief however, line of posterodorsal and you will posteroventral processes. Like R. callenderi, the fresh new dorsolateral body are sculptured; it sculpturing try bounded medially of the aisle ipuГ§larД± a definite ridge you to models the latest horizontal line of your supratemporal fossa. Even if very similar to aetosaurs, one another UCMP 165205 and you may R. callenderi squamosals is actually proportionally wider and faster as compared to same ability for the aetosaurs (elizabeth.g., Desojo & Baez, 2007 ; Schoch, 2007 ; Quick, 2002 ; Sulej, 2010 ). This new remote limited quadrate (UCMP 165206) can’t be officially referred to Revueltosaurus since the quadrate away from Roentgen. callenderi cannot features one autapomorphies, but it’s the same in form and you will morphology in order to recognized examples of one’s aspect in R. callenderi, and offers with this specific taxon an expanded medial condyle and you may vertical direction. In contrast, aetosaur quadrates was centered anteroventrally (e.grams., Desojo & Baez, 2007 ; Schoch, 2007 ; Short, 2002 ; Sulej, 2010 ).
Heckert and you may Lucas ( 2002b ) understood a couple of osteoderm morphotypes: individuals who was large than just a lot of time, which they translated since the paramedian osteoderms, and people who is longer than greater, which they interpreted since the lateral osteoderms
Further examination of uncatalogued point out of UCMP 7308 because of the article writers indicates even more skeletal point probably referable so you can Krzyzanowskisaurus hunti (Figures 14c–g), and all but one issue are also out of industry city CLC thirty six/8 (really the only exemption try parietal UCMP 195227, off CLC –80). A practically done remaining postorbital (UCMP 195217; Profile 14d) is close to just like regarding Roentgen. callenderi and you can differs from almost every other archosauriforms (age.grams., Nesbitt, 2011 : figs. 7, 8, 11), as well as aetosaurs, for the possessing a comparatively quick jugal process that is linked to the fresh new squamosal processes because of the a general internet of narrow, quite ornamented bones. A couple of anterior servings off leftover parietals (UCMP 195227 and 195228) try in the place of brand new seemingly wide, flat position of archosaurs (e.grams., Nesbitt, 2011 : figs. 8, 11), and you may tell Roentgen. callenderi a narrow upright shape you to broadens somewhat into the front articular epidermis, and has a reduced median ridge, and you will a thin, dorsally-high ridge to your lateral margin one to limits this new supratemporal fenestra (Figure 14c). callenderi, including the autapomorphic v-molded articular slot with the jugal, though it lacks the brand new big ornamentation into the lateral surface of specimens out-of PEFO. The fresh new distal part of a good humerus (UCMP 165207; Figure 14h) and two cervical backbone (UCMP 195222) can’t be formally referred to Revueltosaurus considering apomorphies, but they are identical to an equivalent elements out-of Roentgen. callenderi and don’t match the morphology of almost every other archosauriform taxa understood out of this webpages (we.elizabeth., A beneficial. geoffreyi and you may V. campi).