1. Generation and expulsion of oils from Permian coals of the Sydney Basin, Australia;Ahmed;Organic Geochemistry,2009
2. Annual Book of ASTM Standard: part 05.06: gaseous fuel; coal and coke ASTM, Philadelphia;American Association for Testing and Materials (ASTM),2000
3. Palynofacies;Batten,1996
4. Palynofacies analysis;Batten,1999
5. Important palaeotectonic and chronostratigraphic considerations of the Late Palaeocene in the Northernmost Andes as constrained by Palaeocene rocks in the Cerrejón coal mine, Guajira, Colombia;Bayona,2004