TY - JOUR T1 - An Account of Some Very Large Fossil Teeth, Found in North America, and Described by Peter Collinson, F. R. S. JF - Philosophical Transactions (1683-1775) VL - 57 SP - 464 EP - 467 PY - 1767/01/01/ UR - http://dx.doi.org/10.1098/rstl.1767.0048 M3 - doi:10.1098/rstl.1767.0048 AU - Collinson, P. AU - Croghan, G. ER -