Stratigraphy and paleontology of the Triassic Nakhlak Group, Anarak Region Central Iran /
M. Davoudzadeh and K. Seyed-Emami; with contributions by S.M. Amidi.
- Tehran, Iran : Geological Surveys of Iran, 1972.
- 68 p. : ill., photos, maps.
- (Geological Survey of Iran : report no. 28) .