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PLATE 98 



586 



587 



* 





588 



583. /3-O.\yhemoglobin of the Long-armed Baboon (Papio langheldi), showing tabular and prismatic types 



of crystals. 



584. Same, showing tabular and prismatic types of crystals. Horse-type twin on edge is seen near lower 



part of field. 



585. Same, showing horse-type twin on right of field. 



586. Same, showing long and short prismatic crystals. 



. r iS7. a-Oxyhemoglobin of the Chacnia (Pajiin jmrcarius), showing tabular crystals. Difference in tint is due 



to pleochroism. 

 588. Same, showing partial parallel growth and fan-shaped appearance of group when seen on edge. 



