Glacial Catastrophe in Savoy, 938; The Iron Ores of the Lake Super- 



jlogy of Nicaragua, 939 ; O 

 k on Sa ' 



on Geology and Paleontology, 940 ; Crook on Saurodonti :.. from Kan 

 sas, 941 ; On the Permanent and Temporary Dentitions of Certain 

 Three-Toed Horses, 942 ; American Devonian Fishes Found in Bel- 

 gium. 1025; The Geology of Borneo, 1026; Phosphates and Marls of 

 Alabama, 1026; Keves' Mississippi Section, 1027; Geology of the 

 Crazy Mounts : ■% of New [ersev, TSUI, 1 028; 

 A Hvena and Other Carnivora from Texas, 1028; Geological News, 

 50, 159, 333, 416, 509, 845, 944 



Geography and Travels.— The Galapagos Islands, 41; North Greenland 

 Expedition, 43; Labrador's Fauna and Flora, 43; Studies of the Gulf 

 Stream, 44; Recent Australian Exploration, 237; The Peary North 

 Greenland Expedition 



Mineralogy and Petrography.— Petrographical News, 52, 162, 244, 334, 416, 



515*, 613, 699, 770, 850 ; 



neous, 58. 340 516; Quartz and 

 Feldspar IncI The Basalts of Cassel, 511 ; The 

 RocksofPiedm. i teau. 51 1 : I D te the Andes, 512; The 

 Porphyry of 1 1 I 3 ; Nova Scotian 

 Gmelinite,514; The Basalt of Stempel, 610; The Crystalline Rocks 

 of Tawmela, Finland, 611; The Eruptives of Cabo de-Gata, 696 ; A 

 MeliliteRoc: 897; The Sanidinite Bombs of 

 Menet and Monac, 697 ; Igneous Rocks from Montana, 698; Mount 

 Heckla Liparites, 766; Bostonite and Monchiquite from Lake Cham- 

 plain, 766; The Serpentine of the East Central Alps, 767 ; Thermo- 

 metamorphum, 847 ; Two New Rocks, 849 ; Optical Anomalies, 849; 

 The Geology of the Raise nite-Garnet Gran- 

 ulite from the Tirolese Alps, 946; Tufaceous Slates from Wales, 947; 

 Alteration Products of Diabase from Friedemdorf, 947 ; Camptonite 

 Dykes in Maine, 948; Predazzites and Pencatites, 948 ; Josephinite, a 

 New Nickel-Iron Alloy, 949; New Instruments 



Botany.— Notes on the Flora of Western South Dakota, 60, &H; Ferns of the 

 Black Hills, 2 ma coliforme Dicks 



in Florida. 34 i ■■.■'•: Popular Botany, 344 ; New 



Studies in Fecundation, 424 ; Development of the Ovule in Grinddia 



Rochester Me tt< ra and Species, 



858 ; Rules of Botanical Nomenclature, 860 ; The Development of the 

 Ovule of Aster and Solidago,954; Botanical Teachers and Text-Books, 



957 ; Development of the Floral Organs in Aster and Solidago 



Zoology— Protozoa, 64; Trematodes, 65, 778; Cestodes, 65; Nema- 



California,' 70; On the Presence of an Operculum in the Aspre- 

 dinidre, 71 ; The Barn Owl n M n sou, 71 ; The Ruffled Grouse 

 in Hudson, Ohio, 71; On Some Peculiarities in the Structure of the 

 Cervical Vet The Armadillo in 



Texas, 72; The Arachnoid of the Brain, 73; The Nervous System of 

 Echinoderms, 171; The Land Molluscan Fauna of British New 

 Guinea, 172: The Pvcnogonid Eve, 172; Lateral Sense Organs of 

 Elasmobranchs, 173 ; South American Siluroids, 173 ; The Spermato- 

 phores of Diemyctvlus, 173; A New Species of Wandering Albatross, 

 175 ; The Temperaiure of the Dog, 175; Zoological News, 177, 264, 



