(S 



1920.] NATURAL SCIENCES OF PHILADELPHIA. 137 



Along Rio Magdalona: 



July 8, 1917. Barranquilla, Bolivar 

 " 10, " Calamar, 



11, " El Banco, Magdalena 



12, " Gamarra and Carpentiera, Magdalena 

 " 14, " Puerto Berrio, Antioquia 



" 15, " Bvienavista, Caldas. 

 Plain of Tolima : 



July 16, 1917. Mariquita and San Lorenzo, Tolima. 

 Plain of Upper Magdalena: 



July 19, 1917. Girardot, Cundinamarca 

 " 21, " Espinal to Cuamo, Tolima 

 " 22, " Cuamo to Rio Saldana, Tolima 

 " 22, " Rio Saldana to Matagaima, Huila 

 " 24, " Quebrada de Angeles, " 



" 25, " Quebrada de Angeles to Rio Cabrera, Huila 

 " 26, " Rio Cabrera to Villavieja, 

 " 27, " Villavieja to Neiva, " 



" 30, " Neiva, Huila. 

 Cordillera Oriental : 



July 30 to August 8, 1917. Excursion from Neiva over the crest of the 



Cordillera to "Balsillas", and return. 

 Along Upper Magdalena: 



August 8-9, 1917. Neiva, Huila 

 " 12, " , Natagaima, Huila 

 " 13. " Boca Saldana, Huila. 

 Railroad from Girardot to Bogota: 



August 14, 1917. Portillo, Anapoima, San Joaquin, Hospicio, La Espor- 

 anza, Cachipay, Zipacon and Anolaima, Cundina- 

 marca. 

 Upper western slopes of Cordillera Oriental: 



August 16, 1917. Bogota. Cundinamarca. 

 Eastern slopes of Cordillera Oriental: 



August 22, 1917. Chipaque, Cundinamarca 

 " 23, " Caqueza, " 



" 24, " Caqueza to Rio Sananie, Cimdinamarca 



24, " Quetameto "Susumuco," " 



" 25-26, 1917. "Susumuco," " 



Plain of Meta: 



August 26 to September 2, 1917. Villavicencio, Meta. 

 Eastern slopes of Cordillera Oriental: 



September 4, 1917. Villavicencio to "Buenavista," Meta 



"Buenavista" to "Pipiral," Cundinamai'ca 

 "Pipiral" to "Susumuco," 

 "Guayabetal," 



"Guavabetal" to ''Monte Redondo," Cundinamarca 

 " Monte Redondo" to Quetame, " 



Caqueza, 

 Ubague, 

 Summit of Cordillera Oriental: 



September 8, 1917. Paramo de Cruz Verde, Cundinamarca. 

 L^pper western slopes of Cordillera Oriental: 



September 12, 1917. Bogota and Mt. Guadalupe, Cundinamarca 

 13, " Bogota (Rio San Francisco), 

 " 15, " Tequendama, " 



" 17, " Bogota (Monserrate), " 



" 18, 23, " Bogota (Chapinero), 

 Summit of Cordillera Oriental : 



September 20, 1917. Paramo de Cruz Verde, Cundinamarca. 

 Upper western slopes of Cordillera Oriental: 



It 



