Description | Extract from a paper to the Royal Geographical Society by Capt. Chimmo, dated the 11th of February 1871 which was read at a meeting of the Linnean Society.
With pen and ink drawings of "A few microscopic forms of Foraminifera fron the Volcanic Crater on Cagayan Sulu, Sulu Sea ... ", with notes on location conditions, and eleven forms and also "A section of the Volcanic Crater at Cagayan Sulu" including geographic dimensions. |