. Ordovician fossils of north China. Paleontology; Paleontology. (ll) 6S Palseontologia Sinica Ser. B. Horizon and Locality: From a polished slab on the pavement along the road from Cha-ti-pu to Chang-chia-chiao, Hsien-ning-hsien, where the country rock is grey thin-bedded limestone corresponding to the reddish limestone in Chung-yang. 1917. 1928. Family CYCLOCERATIDAE Hyatt Genus ProTOCYCLOCERAS Hyatt Protocycloceras deprati Reed Plate VI., Figs. 4a-b, and 5. Orthoceras {Protocycloceras?) deprati, Reed: Palseontologia Indica, New Ser. Vol. VI, Mem. No. 3, p. 33, pi. V, fig. 15. .. Protocycloc
. Ordovician fossils of north China. Paleontology; Paleontology. (ll) 6S Palseontologia Sinica Ser. B. Horizon and Locality: From a polished slab on the pavement along the road from Cha-ti-pu to Chang-chia-chiao, Hsien-ning-hsien, where the country rock is grey thin-bedded limestone corresponding to the reddish limestone in Chung-yang. 1917. 1928. Family CYCLOCERATIDAE Hyatt Genus ProTOCYCLOCERAS Hyatt Protocycloceras deprati Reed Plate VI., Figs. 4a-b, and 5. Orthoceras {Protocycloceras?) deprati, Reed: Palseontologia Indica, New Ser. Vol. VI, Mem. No. 3, p. 33, pi. V, fig. 15. .. Protocycloceras (?) deprati, Kobayashi: Japanese Journal of Geology and Geography, Vol. V, No. 4, p. 184, pi. XIX, fig. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Grabau, Amadeus W. (Amadeus William), 1870-1946. Peking, Published by the Geological Survey of China
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectpaleont, bookyear1922
