The Geological History of PlantsK. Paul, Trench, 1888 - 290 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 66
Pagina 8
... known to ge representing perhaps the earliest rocks produ earth had ceased to be a molten mass , are th talline , and much - contorted rocks named by W. E. Logan Laurentian , and which are large in the northern parts of North America ...
... known to ge representing perhaps the earliest rocks produ earth had ceased to be a molten mass , are th talline , and much - contorted rocks named by W. E. Logan Laurentian , and which are large in the northern parts of North America ...
Pagina 9
... known as Eozoon Canadense have been recognised in the Laurentian lime- stones , which indicate the presence at least of one of the lower types of marine animals . Where animal life is , we may fairly infer the existence of vegetable ...
... known as Eozoon Canadense have been recognised in the Laurentian lime- stones , which indicate the presence at least of one of the lower types of marine animals . Where animal life is , we may fairly infer the existence of vegetable ...
Pagina 17
... known , and these it may be well to mention . The climate and atmosphere of the Laurentian may have been well adapted for the sustenance of vegetable life . We can scarcely doubt that the internal heat of the earth still warmed the ...
... known , and these it may be well to mention . The climate and atmosphere of the Laurentian may have been well adapted for the sustenance of vegetable life . We can scarcely doubt that the internal heat of the earth still warmed the ...
Pagina 19
... known , and then advert to some points relating to the earlier Algæ , or sea - weeds . An eminent Swedish geologist , Linnarsson , has de- scribed , under the name of Eophyton , certain impressions LAURENTIAN AND EARLY PALEOZOIC . 19.
... known , and then advert to some points relating to the earlier Algæ , or sea - weeds . An eminent Swedish geologist , Linnarsson , has de- scribed , under the name of Eophyton , certain impressions LAURENTIAN AND EARLY PALEOZOIC . 19.
Pagina 20
... known to me , and likely to have been of higher grade than Algæ , are specimens kindly presented to me by Dr. Alleyne Nicholson , of Aberdeen , and which he had named Buthotrephis Harknessii * and B. radiata . They are from the Skiddaw ...
... known to me , and likely to have been of higher grade than Algæ , are specimens kindly presented to me by Dr. Alleyne Nicholson , of Aberdeen , and which he had named Buthotrephis Harknessii * and B. radiata . They are from the Skiddaw ...
Alte ediții - Afișează-le pe toate
Termeni și expresii frecvente
acrogens aërial roots Algæ allied America appear arctic areoles bark beds belong bituminous branches Brongniart bundles Calamites Canada Carboniferous Caulopteris cells cellular character climate coal coal-formation conifers Cordaites cycads cylinder Dadoxylon Dawson Demy 8vo described Devonian diameter Eocene Erian Europe exogenous Fcap ferns flora formation forms fossil plants fronds fructification fruit Gaspé genera genus Geological Society graphite Greenland hemisphere Illustrations Journal Laramie Laurentian leaf-bases leaf-scars leaves Lepidodendron Lepidophloios Lesquereux limestone Lower Carboniferous Lycopods macrospores medullary rays Mesozoic Middle modern Nova Scotia occur outer Paleozoic period Permian petioles pines pinnate pinnules pith present probably Prof Psilophyton referred resemble Rhizocarps ribbed rocks sandstones scalariform scars Second Edition Sequoia shales Sigillaria Silurian similar Small crown 8vo species specimens Sphenophyllum Sporangites spore-cases spores sporocarps stems Sternbergia structure Tertiary thick Third Edition tion tissue tree-ferns trees trunks Upper Cretaceous vascular vegetable vols Williamson wood woody
Pasaje populare
Pagina 35 - BARNES, William.— Poems of Rural Life, in the Dorset Dialect. New Edition, complete in one vol. Crown 8vo, 8s.
Pagina 16 - MARKHAM, Capt. Albert Hastings, RN— The Great Frozen Sea : A Personal Narrative of the Voyage of the Alert during the Arctic Expedition of 1875-6.
Pagina 13 - A Consul's Manual and Shipowner's and Shipmaster's Practical Guide in their Transactions Abroad. With Definitions of Nautical, Mercantile, and Legal Terms ; a Glossary of Mercantile Terms in English, French, German, Italian, and Spanish ; Tables of the Money, Weights...
Pagina 3 - Some Articles on the Depreciation of Silver, and Topics connected with it. Demy Svo, 5*.
Pagina 21 - HDM SPENCE. Genesis. By the Rev. T. WHITELAW, MA With Homilies by the Very Rev. JF MONTGOMERY, DD, Rev. Prof. RA REDFORD, MA, LL.B., Rev. F. HASTINGS, Rev. W. ROBERTS, MA An Introduction to the Study of the Old Testament by the Venerable Archdeacon...
Pagina 24 - Expository Lectures on St. Paul's Epistles to the Corinthians. A New Edition. Small crown 8vo, 5^. Lectures and Addresses, with other Literary Remains. A New Edition. Crown 8vo, $s. An Analysis of Mr. Tennyson's
Pagina 30 - XI. Animal Mechanism : a Treatise on Terrestrial and Aerial Locomotion. By Professor EJ Marey. With 117 Illustrations. Third Edition. Crown 8vo, 5*.
Pagina 19 - Q. Horati Flacci Opera. Edited by FA CORNISH, Assistant Master at Eton. With a Frontispiece after a design by L. Alma Tadema, etched by Leopold Lowenstam. Edgar Allan Poe's Poems. With an Essay on his Poetry by ANDREW LANG, and a Frontispiece by Linley Sambourne.
Pagina 23 - REYNOLDS, Rev. JW— The Supernatural in Nature. A Verification by Free Use of Science. Third Edition, Revised and Enlarged, Demy 8vo, 14^.
Pagina 21 - Numbers. By the Rev. R. WINTERBOTHAM, LL.B. With Homilies by the Rev. Professor W. BINNIE, DD, Rev. ES PROUT, MA, Rev. D. YOUNG, Rev. J. WAITE, and an Introduction by the Rev. THOMAS WHITELAW, MA Fourth Edition.