Subject ASC00009nr
Recreative Science.
1, Page 115 (1860)
Natural History Museum Library, London
BHL Page 2539535
Keywords
Drawings of what appear to be 6 fossils. Reference numbers indicate that they are identified on a separate page. flint geology paleontology sediment fossils fossil sea ventriculite upper chalk formation cliffs Margate echinus liquid England London Regent's Park Echinite Haverstock Hill Diadema Depressa bivalve shell sponge silex gravel gravel: echinus zoophytes shells sand dollar sponges star urchin clam sea biology fosils echinite stone plant