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161by Farrington, Oliver C. (Oliver Cummings), 1864-1933“...Fieldiana. Geology ;...”
Published 1911
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162by Farrington, Oliver C. (Oliver Cummings), 1864-1933“...Fieldiana. Geology ;...”
Published 1916
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166On the head of the macropetalichthyids : with certain remarks on the head of the other arthrodires /by Stensiö, Erik Andersson, 1891-“...Fieldiana. Geology ;...”
Published 1925
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171by Farrington, Oliver C. (Oliver Cummings), 1864-1933“...Fieldiana. Geology ;...”
Published 1914
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