TY - JOUR T1 - A Letter from Mr. Emanuel Mendez da Costa, F. R. S. to the Rev. Thomas Birch, D. D. Secr. R. S. concerning the Fossil, Found at Dudley in Staffordshire, and Described in the Phil. Trans. N. 496 JF - Philosophical Transactions (1683-1775) VL - 48 SP - 286 EP - 287 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1753.0042 M3 - doi:10.1098/rstl.1753.0042 AU - da Costa, E. ER -