Smithsonian miscellaneous collections . Fig. 5 (Blackwelder).—Yen-chuang, Shan-tung. Section of Cambrian strata in the westernpart of the Kiu-lung-shan. i = gray gneiss; 2^bright green shale; 3=-gray earthy lime-stone ; 4 = dense blue-black limestone; 5 ^ brown and yellow shale; 6 = blue-gray limestone;7=:shaly gray limestone: 8^dense blue-black limestone; 9 = yellow shale; 10 = gray lime-stone and shale; 11 = slaty black limestone; 12 r= chocolate slate; 13=:brown shaly sand-stone; 14 = yellow shale; 15^buff earthy limestone; 16 = red shale. (Section continuedin fig. 6.) CAMBRIAN FAUNAS OF EA
Smithsonian miscellaneous collections . Fig. 5 (Blackwelder).—Yen-chuang, Shan-tung. Section of Cambrian strata in the westernpart of the Kiu-lung-shan. i = gray gneiss; 2^bright green shale; 3=-gray earthy lime-stone ; 4 = dense blue-black limestone; 5 ^ brown and yellow shale; 6 = blue-gray limestone;7=:shaly gray limestone: 8^dense blue-black limestone; 9 = yellow shale; 10 = gray lime-stone and shale; 11 = slaty black limestone; 12 r= chocolate slate; 13=:brown shaly sand-stone; 14 = yellow shale; 15^buff earthy limestone; 16 = red shale. (Section continuedin fig. 6.) CAMBRIAN FAUNAS OF EASTERN ASIA 55. Fig. 6.—17=:black limestone; 18 = yellow shale; 19 = purple-gray limestone; 20 = graylimestone; 21 = yellow shale and thin limestone; 22^red shale and thin limestone; 23 =green-gray limestone; 24 = red and yellow shale; 25 = maroon shale; 26 = greenish con-glomeritic limestone; 27 = brown shale ; 28 := buff earthy limestone ; 29 = olive-green shale;30=; cross-bedded green-gray limestone; 31 = olive shale; 32 = gray sandy limestone; 33 =hard dark oolite; 34 = light and dark gray limestone; 35 = green shale; 36 = dense graylimestone; 37 =^ green nodular shale and thin limestone; 38 = massive dark limestone. Thescale of thickness of figures 5 and 6 is indicated in feet.
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