From the Proceedings of the Boston Society of Natural History, 

 Vol. XX, May 15, 1878. 



The Devonian Brachiopoda of the Province of Para, Bra- 

 zil. By Richard Rathbun, late Assistant Geologist to 

 THE Geological Commission of Brazil, Professor Ch. 

 Fred. Hartt, Chief. 



The present paper is an abridgement of a report made to His 

 Excellency, the Minister of Agriculture of Brazil, in 1877, and con- 

 stitutes a complete list of the Devonian Brachiopods at present 

 known from the Lower Amazonian Valley, with descriptions of 

 several new species, and notes on those previously described. This 



