Description of a Silurian phyllopod mandible with related notes Silurian phyllopod mandible Roy, Sharat Kumar 1897- creator text bibliography ilu Chicago 1935] 1935 monographic eng
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155-160 p. illus. 24 cm. by Sharat Kumar Roy. Caption title. "References": p. 160. Ceratiocaris Paleontology Silurian QE1 .F4 vol. b, no. 11 [Field Museum of Natural History. Publication] no. 343 Geological series of Field Museum of Natural History, vol. VI, no. 11. May 15, 1935 cd 38000183 DLC 780417 20260227111147.0 cd 38000183