Biochronostratigraphy of the lower Elliot Formation (southern Africa) and preliminary results on the Maphutseng dinosaur (Saurischia: Prosauropoda) from the same formation of Lesotho - 1993
Late Triassic microvertebrate localities in New Mexico (USA): implications for paleoecology - 1993
Problematic Triassic dipnoans from Australia - 1993
The taxonomic status of Arizonasaurus, Welles, 1948 from the Holbrook Member of the Moenkopi Formation (Middle Triassic: early Anisian) of northeastern Arizona - 1993
The Upper Triassic Chinle Group, western United States - 1993