TY - JOUR T1 - A Description of a Petrified Stratum, Formed from the Waters of Matlock, in Derbyshire. By Mathew Dobson, M. D. Communicated by Dr. Fothergill JF - Philosophical Transactions (1683-1775) VL - 64 SP - 124 EP - 127 PY - 1774/01/01/ UR - http://dx.doi.org/10.1098/rstl.1774.0016 M3 - doi:10.1098/rstl.1774.0016 AU - Dobson, M. AU - Fothergill, D. ER -