TY - JOUR T1 - On Beds of Sponge-Remains in the Lower and Upper Greensand of the South of England JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 176 SP - 403 EP - 453 PY - 1885/01/01/ UR - http://dx.doi.org/10.1098/rstl.1885.0007 M3 - doi:10.1098/rstl.1885.0007 AU - Hinde, G. ER -