Oustalet's Monograph of the Megapodiida.-Donnelly's Atlantis.-Underwood's Ferns. Studies from the Biological Laboratory of Johns Hopkins University.-Recent Books and Pamphlets. . ENERAL NOTES. ... Botany.-Notes on Mistletoes.-Differences in Radial Thickness in Tree Trunks.-A climbing Polypodium. Zoology-The Occurrence of Mephitis interrupta Rafinesque, in North Carolina.-Note on Gadinia excentrica Tiberi. Molluscan Notes.-Habits of the Woodcock. Feline Development.- Development of the Sturgeon and the Homologies of the Vertebrate Brain.-Recent Progress in the Study of Worms.-Nervous System in Tape-worms.-Simroth's Nervous System and Locomotion of German land and fresh-water Mollusks. Zoology in France.-Development of the paired Fins in Sharks and Skates.-Mr. Stearns on Va- Researches on the riation in American Planorbes. Comparative Structure of the Cortex Cerebri.-Concluding Observations on the Locomotor System of Medusæ.-Ova of Echidna hystrix.-Zoological Notes. NOS 727 732 736 YEARLY SUBSCRIPTION, $4.00 Entomology-Insects and Drouth.-Probable Sound Anthropology-Indian Languages of the Pacific .... Geology and Paleontology.-The Southern Limit of Ancient Glaciers in Pennsylvania -New Phyllopod and Phyllocaridan Crustacea from the Devonian of New York.-White's Contributions to Mesozoic and and Tertiary Palæontology.-Whitfield's new species of Fossils from Ohio.- Davis on the Little Mountains east of the Catskills.-Geological Notes. ...... Mineralogy -The Manufacture of Artificial Dia- Geography and Travels.-African Exploration.- PAGE. 745 749 753 756 758 Microscopy-Microscopic Dexterity of the Cameo 762 SCIENTIFIC NEWS. 764 MCCALLA & STAVELY, PUBLISHERS, PRINCIPAL OFFICE: 937.9 DUCK STREET, PHILADELPHIA. Yours for Health LYDIA E. PINKHAM'S Is a Positive Cure for all those Painful Complaints and Weaknesses It will dissolve and expel tumors from the uterus in an early stage of development. The tendency to can cerous humors there is checked very speedily by its use. It removes faintness, flatulency, destroys all craving for stimulants, and relieves weakness of the stomach. It cures Bloating, Headaches, Nervous Prostration, General Debility, Sleeplessness, Depression and Indi gestion. That feeling of bearing down, causing pain, weight and backache, is always permanently cured by its use. It will at all times and under all circumstances act in harmony with the laws that govern the female system. For the cure of Kidney Complaints of either sex this Compound is unsurpassed. LYDIA E. PINKHAM'S VEGETABLE COM POUND is prepared at 233 and 235 Western Avenue, Lynn, Mass. Price $1. Six bottles for $5. Sent by mail 'n the form of pills, also in the form of lozenges, on receipt of price, $1 per box for either. Mrs. Pinkham freely answers all letters of inquiry Send for pamph let. Address as above. Mention this Paper. No family should be without LYDIA E. PINKHAM LIVER PILLS. They cure coustipation, bilionao and torpidity of the liver. 25 cents per box. A Sold by all Druggists. We shall publish April 10, 1882, a series of P RUDENTLY BREAK UP YOUR COLD BY the timely use of Dr. Jayne's Expectorant, old remedy for Sore Lungs and Throats, and a certain curative for Coughs, McCALLA & STAVELY, PUBLISHERS AND PRINTERS, Nos. 237-9 Dock Street, PHILADELPHIA. TEN GEOLOGICAL PLATES, 271⁄2 inches x 36 inches, containing fifteen diagrams designed for use in Schools and College Edited by A. S. Packard, Jr., Professor of Geology and Zoology, Brown University, and editat of the American Naturalist, author of Zoology, &c. The diagrams are to be accompanied by a text book, First Lessons in Geology, 128 page octavo, by Professor Packard. The series of diagrams are arranged in the form of landscapes, and contain a number of orig inal restorations of American Silurian and Devonian animals, especially Carboniferous, Jurassic and Tertian vertebrate animals, by Professor E. D. Cope, H. F. Osborn and the editor, with res torations in the text. Price for the ten diagrams and book, postage paid, $6.00. THE PROVIDENCE LITHOGRAPH COMPANY, 6-3 Тигени YEARLY SUBSCRIPTION, $4.00 Projects for commemorating men of science..... RECENT LITERATURE... Lubbock's Ants, Bees and Wasps.-Lütken's Zoology-Grote's Illustrated Essay on the Noctuidæ of North America.-Recent Books and Pamphlets. GENERAL NOTES. Botany.-Some new species of Sphæriaceous Fungi. -New Fungi by J. B. Ellis.-Pacific Coast Botany. Gray's "Contributions to North American Botany.' Zoology-Habits of Fresh-water Crustacea.-On the Habits of Cryptobranchus.- Mammals of New Guinea. -Results of the Voyage of the Magenta.-The Inkbag of the Cephalopoda.-Zoological Notes. . . . . . PAGE. Entomology-Buffalo Tree-hopper injurious to Potatoes.-Wood-boring Coleoptera.-Bacterium a Parasite of the Chinch bug.-On the Mouth of the Larva of Chrysopa.-Moths attracted by falling Water.-A new museum pest.-Fleas feeding on Lepidopterous Larva. Anthropology-British Anthropology.- Anthropology in France.-Anthropological Nomenclature.-The Siouan or Dakota Stock.-The National Museum . . . Geology and Paleontology.-Mammalia in the Laramie Formation.-A new form of Tæniodonta.-The Periptychida.-Some new forms from the Puerco Eocene. Geological News Mineralogy. - Chrome Tourmaline. - Paraffine in Lava.-New Localities -A relation between the optical and chemical properties of Pyroxene and Amphibole.-New Minerals.-Diabantite vermiculite.-Salt water in Sulphur crystals.-The Dispersion of Chromate of Soda-Aluminium as a Blow-pipe Support.-Ersbyite.-Mineralogical Notes . . Geography and Travels.-The Rescue of the Crew of the Eira.-Arctic Exploration.-Deep-sea Explorations.-A scent of Mount Cook.-Afghanistan.. Microscopy-Bibliography of the Microscope.-Apparent Size of Magnified Objects.-Double-staining of Mounting with black nucleated Blood Corpuscles. Background. NOS. 237-9 DOCK STREET, PHILADELPHIA. 822 826 830 83 838 841 842 843 Hough's Elements of Forestry.-Scudder's Nomen- lator Zoologicus.-Revue des Traveaux Scientifiques. Zoology.-The Bite of the Gila Monster (Heloderma suspectum).-A land Shell new to the United States.- Gavarret on Astigmatism.-W. Leche upon the Milk Dentition and Homologies of the Teeth of Cheiroptera. -Early Stages of the Clam.-Anatomy of the Ophiu- Entomology. -The Buckeye Leaf-stem Borer.-De- foliation of Oak trees by Dryocampa senatoria in Perry county, Pa.-Efficacy of Chalcid Egg-parasites. -On the Biology of Gonatopus pilosus Thoms.-Spe- cies of Otiorhynchidae Injurious to Cultivated Plants. Bombyliid Larvæ Destroying Locust Eggs in Asia Anthropology.-Anthropology at the American As- Geology and Paleontology-Theories of the Origin of the Loess.-The Recent Discoveries of Fossil Foot- prints in Carson, Nevada.-Origin and Mode of Forma- tion of Saline Mineral Waters.-The so-called Lead- ville Porphyry. - Permian Vertebrata. - Mineralogy. The action of Heat upon Crystals of Boracite.-Prehnite -American Monazites.-Minerals from Pike's Peak.-Mineralogical Notes. .. Geography and Travels.-De Brazza's Explorations on the Ogowe and the Congo.-Stearns' Expedition to Microscopy-Microscopy at the American Associa- 907 913 917 920 926 928 931 932 |