EOCYCLOTOSAURUS APPETOLATUS, A MIDDLE TRIASSIC AMPHIBIAN: OSTEOLOGY, LIFE HISTORY, AND PALEOBIOLOGY: Bulletin 70New Mexico Museum of Natural History and Science, 2016 - 118 Seiten |
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Seite 9
... neural arch , although part of one postzygopophysis is present and the base of the right transverse process is preserved . The ventral side is deeply excavated , more so in the anterior portion . The posteroventral margin bears facets ...
... neural arch , although part of one postzygopophysis is present and the base of the right transverse process is preserved . The ventral side is deeply excavated , more so in the anterior portion . The posteroventral margin bears facets ...
Seite 17
... Neural Arch / Haemal Arch ~ 90 NA 2 Ilium 2 NA 2 Ischium 2 NA 3 10 20 30 40 Voorhies II 10 80 90 20 30 70 Observed 50 Expected 60 40 50 60 70 80 90 80 70 60 50 40 30 20 10 Voorhies I 90 Voorhies III FIGURE 18. Ternary plot of the ...
... Neural Arch / Haemal Arch ~ 90 NA 2 Ilium 2 NA 2 Ischium 2 NA 3 10 20 30 40 Voorhies II 10 80 90 20 30 70 Observed 50 Expected 60 40 50 60 70 80 90 80 70 60 50 40 30 20 10 Voorhies I 90 Voorhies III FIGURE 18. Ternary plot of the ...
Seite 35
... neural arches , and hemal arches ) are endochrondal bone ( Schoch , 2014 ) . The temnospondyls generally have ... arch , but are poorly ossified or cartilaginous . Despite the presence of hundreds of intercentra in the fossil ...
... neural arches , and hemal arches ) are endochrondal bone ( Schoch , 2014 ) . The temnospondyls generally have ... arch , but are poorly ossified or cartilaginous . Despite the presence of hundreds of intercentra in the fossil ...
Seite 36
... neural arch . The neural arch processes are fused to the intercentrum on either side of the atlas , so they enclose the neural canal . They are anteroposteriorly elliptical in cross section and are distally expanded where they show ...
... neural arch . The neural arch processes are fused to the intercentrum on either side of the atlas , so they enclose the neural canal . They are anteroposteriorly elliptical in cross section and are distally expanded where they show ...
Seite 37
... neural canal . All dorsal series intercentra preserve the notochordal space ventral to the neural canal . Well ... arch ( see below ) . Neural arches As noted by Romer ( 1966 ) and Schoch ( 2014 ) , the neural arches of ...
... neural canal . All dorsal series intercentra preserve the notochordal space ventral to the neural canal . Well ... arch ( see below ) . Neural arches As noted by Romer ( 1966 ) and Schoch ( 2014 ) , the neural arches of ...
Häufige Begriffe und Wortgruppen
adductor fossa allometry amphibian anteriorly approximately archosauriform articular articulation capitosaur cartilaginous extension clavicle cleithral cleithrum concave dentary distal caudal distal end Distal view dorsal series Dorsal view dorsoventrally elongate Eocyclotosaurus appetolatus exoccipitals extant external nares femur fibula fossil girdle growth curve haemal arch humerus ilium intercentra interclavicle jugals lacrimals Lateral view limb bones Lucas mandible maxillae medial mediolateral metapodials metoposaur metrics midline length Moenkopi Formation negative allometry neural arch neural spine NMMNH NMMNH locality 5193 orbits otic foramen palatal vacuities phalanx pleurocentra Posterior view posteriorly posterolateral postorbital postparietals premaxillae premaxillary apertures probability plot Proximal view quadratojugals quarry rib facets sacral rib scapulocoracoid shape skull fragments skull margin skull midline skull of Eocyclotosaurus skull roof snout tip specimens squamosals stapes surface survivorship sutures symphyseal tusk Tecolotito bonebed Tecolotito population teeth temnospondyls tibia tooth toothrow total length Triassic tympanum unprepared Ventral view vomers Voorhies group wellesi width