Complex sentence: Although, assuming the skolex referred to some crocodilian, oil could be extracted from this reptile, and fish oils or the Ganges Dolphin oil have been exploited in India, although not for incendiary purpose.
Split into simpler sentences: Although, assuming the skolex referred to some crocodilian, oil could be extracted from this reptile. It is known that fish oils or the Ganges Dolphin oil have been exploited in India, although not for incendiary purpose.