[ SEL | 
WAVE NUMBER (CM7!) 
1500 
ii 
| GIRON, COLOMBIA II 
Yew 
, H 359 
| MEDELLIN, COLOMBIA 
H 208 
J ! l ! L | 1 1 ! 1 ! tL 
3 4 2 6 7 8 , 10 ie 12 13 14 15 
WAVELENGTH (MICRONS) 
Infrared spectra of amber of unknown age from Girén, Colombia, Types I and II and from 
Medellin, Colombia. 
ALV Tg 
IAXX 
