More evidence in favour of the biochemical origin of the Mussoorie phosphorite,Kumaon Lower Himalaya,India

Particles of definite skeletal and faecal origin, oncolites and stromatolitic structures from Mussoorie phosphorite, occurring in the Kumaon Lower Himalaya, have been illustrated in the present note with the purpose of providing more evidence in favour of the biochemical mode of origin of these phosphorites.