TY  - JOUR
TI  - IV.—On the spongeous origin of Moss Agates and other siliceous bodies
T2  - The Annals and magazine of natural history; zoology, botany, and geology
VL  - 10
UR  - https://www.biodiversitylibrary.org/part/35360
PB  - Taylor and Francis, Ltd
CY  - London
PY  - 1842
SP  - 9
EP  - 18
DO  - 10.1080/03745484209445187
AU  - Bowerbank, J. O. (James Scott),
ER  -