394: 



Page. 



Stony Point, moraine of 90 



Strophalosia bed 63 



as datum plane xx 



of Erie Cliff, CA 



S turgeon Point 44 



fish remains at 53 



shales of. 48 



Styliolina band 15 



as datum plane xx 



limestone 4«, 324, 332 



thinning of 48 



Sulphur 48 



deposition of 51 



sulphuretted water 48 



Tenison-Woods, on corals in brackish water in Australia 344 



Trilobite beds , 40 



of Avery's Creek 60 



of Idlewood Cliff. 55 



of Wanakah Cliff 57, 59 



Ulrich, on Devonian of South Africa 104 



Vogt, Carl, and Agassiz, Louis, on law of development 106 



Wagner, on migration 363 



Walther, Johannes 330, 334, 336, 337, 345, 357, 359 



Water Valley 4 



W^illiams, H. S., on geological nomenclature xiii 



Williams, H. U., on fish remains from Sturgeon Point 54 



W^iirtenberger, on Cephalopods 1 06 



Zittel, Karl A. von, on the definition of fossil 97 



