1. Late Pleistocene stratigraphy of a carbonate platform margin, Exumas, Bahamas;Aalto;Sedimentary Geology,1996
2. Distribution of foraminiferal assemblages in the Upper Eocene Batu Gading Limestone, Sarawak;Abdullah,1993
3. The foraminifera and stratigraphy of the Melinau Limestone, Sarawak, and its importance in Tertiary correlation;Adams;Quarterly Journal of the Geological Society,1965
4. A reconsideration of the east Indian letter classification of the Tertiary. British Museum of (Natural History);Adams;Geology,1970
5. The stratigraphical succession in the Batu Gading area, Middle Baram, north Sarawak;Adams,1962