1. Warner, B. G., and Chengalath, R., J. Paleolimnology7 (1988) 141.
2. Poinar, G. O. Jr, and Singer, R., Science248 (1990) 1099.
3. Eberle, W., Hirdes, W., Muff, R., and Pelaez, M., The Geology of the Cordillera Septentrional, pp. 619–632. Proc. Ninth Caribb. Geol. Conf., Santo Domingo, August 1980.
4. Lambert, J. B., Frye, J. S., and Poinar, G. O. Jr, Archaeometry27 (1985) 43.
5. Baroni-Urbani, C., and Saunders, J. B., The Fauna of the Dominican Republic Amber: The Present Status of Knowledge, pp. 213–223. Proc. Ninth Caribb. Geol. Conf., Santo Domingo, August 1980.