RARE PERMIAN INDEX FORAMINIFERAL GENERA FROM THE CHIA ZAIRI FORMATION,NORTHERN IRAQ.AL SAYYAB AS.1968; J. GEOL. SOC. IRAQ; IRQ; 1968, VOL. 1, NUM. 0001, P. 13 A 17Miscellaneous

MICROFOSSILS FROM SINJAR FORMATION.AL SAYYAB AS; AL SADDIKI A.1970; J. GEOL. SOC. IRAQ; IRQ; 1970, VOL. 3, NUM. 0001, P. 3 A 7Miscellaneous

Paleocene algal flora from Derband-I-Khan section «Northeastern Iraq» = Flore algaire paléocène de la section Derband-i-Khan, nord-est de l'IrakAL-SAYYAB, A. S; SHATHAYA, H. F.Iraqi journal of science. 1982, Vol 23, Num 3, pp 355-369, issn 0067-2904Article