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d'onde ve s © 0 0 s + er see blolbi-ibls IN ne pe » P2 ep? 
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XIX 
Académie magyare des 
Sc. de Hongrie. 
Institut géologique de 
Hongrie. 
Société des Sc. natur. de 
Chemnitz. 
Gouvernemt Américain. 
Départem! de l’agriculture 
des Etats-Unis. 
Bureau géologique des 
Etats-Unis. 
| 
. Institution Smithsonienne. 
R 
| 
| 
Association améric. pour 
l’avanc. des Sciences. 
Société des Sc, natur. 
de Buffalo. 
Société d'histoire natur. 
de Boston. 
