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Tattersall, W. M. 



1903 . Report ou tlie Ceplialocliorda collected by Professor Ilerdinan, at 

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 plementary Report No. 6, pp. 210-22C, 1 pi. 



Willey, A. 

 1901. Uolichorhynchus iudicus n. g., u. sp. A new Craniate. Quarterly 

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