TY - JOUR T1 - A Letter from Mr. Moreton Gilks, F. R. S. to Dr. Mortimer, Sec. R. S. Giving Some Account of the Petrefactions Near Mat-Lock Baths in Derbyshire; With His Con-Jectures concerning Petrefaction in General JF - Philosophical Transactions (1683-1775) VL - 41 SP - 352 EP - 356 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1739.0059 M3 - doi:10.1098/rstl.1739.0059 AU - Gilks, M. ER -