Subject ASC00000tq

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature.
v. 24 (1888), Page 57 (1888)
MBLWHOI Library
BHL Page 1671988

Keywords

fossil shells fossils fresh-water Planorbes shell freshwater shell seashell identification marine biology freshwater conchology Palaeontology univalve whorls Isle of Wight Headon Hill Hordwell Hants fresh water shells freshwater snail mollusca Planorbis Planorbis obtusus Planorbis platystoma Planorbis cuomphalus Planorbis discus Planorbis lens Planorbis elegans Shells

Contributors

Species