Citation: Sg. Lucas et Ab. Heckert, Theropod dinosaurs and the Early Jurassic age of the Moenave Formation, Arizona-Utah, USA, N J GEO P-M, (7), 2001, pp. 435-448
Citation: Ab. Heckert et Sg. Lucas, A new aetosaur (Reptilia : Archosauria) from the Upper Triassic of Texas and the phylogeny of aetosaurs, J VERTEBR P, 19(1), 1999, pp. 50-68
Authors:
Lucas, SG
Heckert, AB
Fraser, NC
Huber, P
Citation: Sg. Lucas et al., Aetosaurus from the upper triassic of Great Britain and its biochronological significance, N J GEO P-M, (9), 1999, pp. 568-576
Authors:
Anderson, BG
Lucas, SG
Barrick, RE
Heckert, AB
Basabilvazo, GT
Citation: Bg. Anderson et al., Dinosaur skin impressions and associated skeletal remains from the upper Campanian of southwestern New Mexico: New data on the integument morphology of hadrosaurs, J VERTEBR P, 18(4), 1998, pp. 739-745
Citation: Sg. Lucas et al., Aetosaurus (Archosauromorpha) from the upper Triassic of the Newark supergroup, eastern United States, and its biochronological significance, PALAEONTOL, 41, 1998, pp. 1215-1230