Neogene ecology of the Salto de Tequendama Site, (2475 meter altitude, Cordillera Oriental, Colombia): The paleobotanical record of Montane and lowland forests.
Reference:
Wijninga,V.M. (1996)
Neogene ecology of the Salto de Tequendama Site, (2475 meter altitude, Cordillera Oriental, Colombia): The paleobotanical record of Montane and lowland forests. Review of Palaeobotany and Palynology
Vol. 92 # 1 P. 97- 156