1. India and southeast Asia in Gondwanaland fit;Acharyya;Tectonophysics,1979
2. “Gondwanaland”, the concept that failed. Seventh Birbal Sahni Memorial Lecture;Ahmad,1978
3. The myth of oceanic Tethys;Ahmad;Boll. Soc. Paleont. Italiana,1982
4. Permian brachiopods from Western Irian Jaya, Indonesia;Archbold;Geol. Res. Dev. Centre, Paleont. Ser.,1981
5. Correlation of the Early Permian faunas of Gondwana: Implications for the Gondwanan Carboniferous-Permian boundary;Archbold;J. Geol. Soc. Aust.,1982