Oldham's Manual was a pioneering work of nineteenth-century geology that contains some of the earliest geological descriptions of India.

Preface to the first edition; Preface to the second edition; 1. Physical geography; 2. Metamorphic and crystalline rocks; 3. Transition systems; 4. Older Palaeozoic (Cuddapah and Vindhyan) systems of the peninsula; 5. Older Palaeozoic systems of the extra-peninsular area; 6. Carboniferous and triassic rocks of extra-peninsular India; 7. The Gondwána system; 8. Mountains of the Gondwána system; 9. Marine jurassic rocks; 10. Marine cretaceous rocks of the Indian peninsula; 11. Deccan Trap; 12. Creataceous rocks of the extra peninsular area; 13. Tertiary deposits (excluding those of the Himalayas); 14. Tertiaries of the Himalayas (including the North-Western Punjab); 15. Laterite; 16. Pleistocene and recent deposits (exclusive of the Indo-Gangetic alluvium); 17. The Indo-Gangetic plain; 18. The age and origin of the Himalayas; 19. Geological history of the Indian peninsula; Index.