Authors: Sandweiss, DH Maasch, KA Burger, RL Richardson, JB Rollins, HB Clement, A

Citation: Dh. Sandweiss et al., Variation in Holocene El Nino frequencies: Climate records and cultural consequences in ancient Peru, GEOLOGY, 29(7), 2001, pp. 603-606

Authors: Harper, JA Rollins, HB

Citation: Ja. Harper et Hb. Rollins, The bellerophont controversy revisited, AM MALAC B, 15(2), 2000, pp. 147-156