GEOLOGIA HISTÓRICA 



3o3 



BRACHIOPODA 



Productella maecuruensis Ralhbun .... 



Chonetes comstocki Harit 



Chonetes freitasi Ralhbun 



Chonetes curuaesis Rathbun 



Orlhis nelioana Rathbun 



Orlhis hartti Ralhbun 



Streptorhynchus{Orthethetes) agassiú Harlt 

 Strophodonta perplana Gonrad ...... 



Spirifer duodenarius Hall 



Spirifer derbiji Ralhbun 



Spirifer pedroanus Harlt 



Spirifer buarquianus Rathbun 



Spirifer harlli Rathbun 



Hetma jmnesiana Harlt 



Retzia wardiana Hartl 



RhynchoneUa dotís Hall 



Amphigenia elongala Hall 



Terebr aluía derbyana Harlt 



Terebralula ralhbuni Clarke 



Tropidoleptus carinalus Gonrad 



Vitulina pustalosa Hall 



Orbiculoidea lodensis Vanuxem 



Lingula spalulata Vanuxeni (?) 



Lingula staunloniana Rathbun 



Lingula graçana Rathbun 



Lingula rodriguezi Rathbun 



iMaucurú 



X 

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X 

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X 

 X 



LAMELLIBRANCHIOS 



Aclinopleria eschwegei Clarke X 



Actinopteria humboldii Clarke X 



Liopteria broumi Clarke X 



Liopterla sawkinsi Clarke .... 



Modiomorpha helmreicheni Clarke X 



Modiomorpha selloivi Clarke X 



Modiomorpha pimenlana Harlt e Rathbun. 



Goniophora ivoodwardi Clarke 



Toechomya freilasi Clarke X 



Tofchomya rathbuni Clarke X 



Sphenotus gorceixi Clarke 



Sphenotus bodenbenderi Clarke X 



Cimilaria karsteni Clarke X 



