Author: Roy, S.K., 1929.:
Title: Contributions to paleontology.
Description: Publ. Field Mus. Nat. Hist., Geol. Ser., 4(5): pp. [ii],201-220, several photos on 9 pls. (some fold.). Orig. wrs., uncut. - Description and illustration of some Paleozoic fossils from various localities: trilobites, crinoids, corals, and fish (Oracanthus).

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