Discovery of Neophyllites (Ammonitina, Cephalopoda, Early Hettangian) in the New York Canyon sections (Gabbs Valley Range, Nevada) and discussion of the delta 13 C negative anomalies located around the Triassic-Jurassic boundary - Guex, Jean; Bartolini, Annachiara; Taylor, David (Univ., 2002)
Aus: Bulletin de la Société Vaudoise des Sciences Naturelles ; 88.2