Explorations and field-work of the Smithsonian Institution in .. . Fig. 4.—Permian crinoids (1-21) and blastoids (22-31) from the Island of Timor( to 2 diameters enlarged), i, 2, Rumphiocrimis; 3-5, Timorocrinus; 6, Parabursa-crinus; 7, Biirsacrinus; 8, Stachyocriniis; 9, Monobrachiocrimis; 10, Emhryocrinus;II, Graphiocrimts: 12, Sycocrinus: 13, 14, Calycocrinns; 15-17, Syutomocnmis: 18,19, Hypocrimis; 20, 21, Craiwcrinns: 22, 23, Namioblastus: 24, 25, fimorohlastiis: 26,Anthoblastits; 27, Rhopaloblastiis; 28, 29, Ptcrotoblastus; 30, Spliacroschisiiia; 31, 32, SMITHSONIAN EXPLORATIONS, I936
Explorations and field-work of the Smithsonian Institution in .. . Fig. 4.—Permian crinoids (1-21) and blastoids (22-31) from the Island of Timor( to 2 diameters enlarged), i, 2, Rumphiocrimis; 3-5, Timorocrinus; 6, Parabursa-crinus; 7, Biirsacrinus; 8, Stachyocriniis; 9, Monobrachiocrimis; 10, Emhryocrinus;II, Graphiocrimts: 12, Sycocrinus: 13, 14, Calycocrinns; 15-17, Syutomocnmis: 18,19, Hypocrimis; 20, 21, Craiwcrinns: 22, 23, Namioblastus: 24, 25, fimorohlastiis: 26,Anthoblastits; 27, Rhopaloblastiis; 28, 29, Ptcrotoblastus; 30, Spliacroschisiiia; 31, 32, SMITHSONIAN EXPLORATIONS, I936. Fig. 5.—View down the Rhine gorge showing the level peneplained surface ofthe Slate Mountain plateau with an old castle, and the toll island, Die Pfalz,in the river below.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectscienti, bookyear1912
