PLATE 34 



204 



I'.Hi. Oxyhemoglobin of the Muis Deer (Tnujitlux mcminna), showing single laluilur crystals. 

 '200, 201. Same, showing horse-typt- twin. 



202. Reduced Hemoglobin of the Muis Deer, showing part of very large crystal. 

 203, 204. Oxyhemoglobin of the Elk (Cervus canadensis), showing simple pyramidal form of crystals. 



