The taxonomy and paleobiology of the Late Triassic (Carnian-Norian: Adamanian-Apachean) drepnosaurs (Diapsida: Archosauromorpha: Drepanosauromorpha): Bulletin 46New Mexico Museum of Natural History and Science - 81 pages |
Common terms and phrases
absent AMNH analysis Archosauromorpha articular surface articulated astragalus Berman and Reisz bone bootstrap Bremer support calcaneum Calcare di Zorzino centra centrum cervical vertebrae characters clade clade Drepanosauridae Coelurosauravus Colbert and Olsen concave craniocaudally Cromhall dentary digit Dilkes distal end distal tarsal Dolabrosaurus Dolabrosaurus aquatilis dorsal vertebrae Drepanosauridae s.l. drepanosaurids Drepanosaurus unguicaudatus edited by Spencer elements elongate endennae expanded femur fore limbs fossil haemal spines hallux hindlimb holotype humerus Hypuronector Hypuronector limnaios incomplete Late Triassic lateral view length Lucas Macrocnemus manus matrix block maxilla MBSN MCSNB Megalancosaurus Megalancosaurus preonensis metatarsal MFSN morphology MPUM narrow neural arch neural spines Norian parietal pectoral girdle pelvic girdle Petrolacosaurus phalanges phylogenetic Pinna Placerias posterior present preserved prezygapophyses Prolacerta proximal Renesto and Binelli Renesto and Fraser ribs rod-like Scale bars scapular blade Senter skeleton skull specimen Spencer G subtriangular tail taxa taxon tibia ulna ungual Vallesaurus Vallesaurus cenensis ventral margin