1. Lithofacies and origin of the Buckeye Formation: Late Paleozoic glacial and glaciomarine sediments, Ohio Range, Transantarctic Mountains, Antarctica;Aitchison;Palaeogeography, Palaeoclimatology, Palaeoecology,1988
2. The biostratigraphy of the Permian and Triassic. Part 3. A review of Gondwana palynology with particular reference to the northern Karoo Basin, South Africa;Anderson;Memoirs of the Botanical Survey of South Africa,1977
3. Proglacial sedimentary environments;Ashley,1988
4. Classification of glaciolacustrine sediments;Ashley,1989
5. Glaciolacustrine Environments;Ashley,2002