Waterhouse, J.B. (2002). The early and middle Triassic ammonoid succession of the Himalayas in western and central Nepal. Part 7. Late Anisian ammonoids from west Nepal, and world wide correlations for early and early middle Triassic ammonoid faunules. Palaeontographica Abteilung A Palaeozoologie-Stratigraphie, 267 (1-jun), 1-118
5877
Waterhouse, J.B.
2002
The early and middle Triassic ammonoid succession of the Himalayas in western and central Nepal. Part 7. Late Anisian ammonoids from west Nepal, and world wide correlations for early and early middle Triassic ammonoid faunules.
Palaeontographica Abteilung A Palaeozoologie-Stratigraphie