The Foraminifera: An Introduction to the Study of the ProtozoaLongmans, Green and Company, 1902 - 354 páginas |
Dentro del libro
Resultados 1-5 de 21
Página 7
... aspect of a foraminiferal facies may also point to a change of condition under which the animals lived rather than to any great difference in age , and in such case the earlier aspect of NATURE AND OCCURRENCE 7.
... aspect of a foraminiferal facies may also point to a change of condition under which the animals lived rather than to any great difference in age , and in such case the earlier aspect of NATURE AND OCCURRENCE 7.
Página 8
... aspect of the fauna would return at a later period , provided there did not elapse too great a space of time , when the former marine conditions recurred . The Foraminifera have in past geological times . been among the most active ...
... aspect of the fauna would return at a later period , provided there did not elapse too great a space of time , when the former marine conditions recurred . The Foraminifera have in past geological times . been among the most active ...
Página 37
... aspect to the surface of the shell in the form . of beads or cones with the apices directed inwards , and the convex bases exposed , as in Cycloclypeus ( fig . 24 ) ; or it may take the form of spurs and processes , as in Calcarina and ...
... aspect to the surface of the shell in the form . of beads or cones with the apices directed inwards , and the convex bases exposed , as in Cycloclypeus ( fig . 24 ) ; or it may take the form of spurs and processes , as in Calcarina and ...
Página 43
... aspect is that seen when the shell is viewed lengthwise ; the oral or anterior aspect being that seen when the ultimate septal face is presented to view . In compressed forms , as Lingulina , we speak of the edge of the shell as its ...
... aspect is that seen when the shell is viewed lengthwise ; the oral or anterior aspect being that seen when the ultimate septal face is presented to view . In compressed forms , as Lingulina , we speak of the edge of the shell as its ...
Página 44
... aspect they are equilateral , are termed nautiloid ; when the shell is more or less conical , the primordial chamber occupying the apex , the shell is trochoid or turbinoid . The whorls in the latter instance are only visible on one ...
... aspect they are equilateral , are termed nautiloid ; when the shell is more or less conical , the primordial chamber occupying the apex , the shell is trochoid or turbinoid . The whorls in the latter instance are only visible on one ...
Otras ediciones - Ver todas
The Foraminifera: An Introduction to the Study of the Protozoa Frederick Chapman Vista completa - 1902 |
The Foraminifera: An Introduction to the Study of the Protozoa Frederick Chapman Sin vista previa disponible - 2015 |
The Foraminifera: An Introduction to the Study of the Protozoa (Classic Reprint) Frederick Chapman Sin vista previa disponible - 2015 |
Términos y frases comunes
abundance adherent Alveolina Ammodiscus aperture Aptian arenaceous arranged balsam beds Brady calcareous Canada balsam Carboniferous Chalk chamberlets chambers chitinous Clay complanate coral Cretaceous to Recent Cristellaria Crown 8vo Cycloclypeus D'Orbigny D'Orbigny sp deposits depths dimorphism dredgings Eocene example EXAMPLE.-C fathoms Forami Foraminifera foraminiferal fauna fossil Funafuti Fusulina Gault genera genus Geol glauconitic Globigerina ooze Goës Greensand Gromia growth Haplophragmium hyaline Illustrations Journ Jurassic Lagena limestone London Clay Lower Cretaceous Mém Micr Miliolina Miocene nautiloid Nodosaria Nubecularia Nummulites Oligocene Orbitoides Orbitolites Parker and Jones pelagic perforate Plate 12 Plate 9 Pliocene porcellanous pseudopodia Reuss Rotalia sand sarcode segments septal face septate shallow water shell-structure shell-wall Sitzungsb sometimes species specimens spicules spiral stolon strata structure Sub-family surface Tertiary Textularia thin tion triserial tube types Upper usually whilst whorl Wien Wiss
Pasajes populares
Página 24 - NOTES OF A COURSE OF NINE LECTURES ON LIGHT, delivered at the Royal Institution of Great Britain, 1869. Crown 8vo. , is. 6d. -NOTES OF A COURSE OF SEVEN LECTURES ON ELECTRICAL PHENOMENA AND THEORIES, delivered at the Royal Institution of Great Britain, 1870.
Página 11 - Our Place among Infinities: A Series of Essays contrasting our Little Abode in Space and Time with the Infinities Around us.
Página 10 - SHELLEY.— WORKSHOP APPLIANCES, including Descriptions of some of the Gauging and Measuring Instruments, Hand-cutting Tools, Lathes, Drilling, Planeing, and other Machine Tools used by Engineers.
Página 24 - Vol. I.— The Constitution of Nature— Radiation— On Radiant Heat in Relation to the Colour and Chemical Constitution of Bodies — New Chemical Reactions produced by Light — On Dust and Disease — Voyage to Algeria to observe the Eclipse — Niagara — The Parallel Roads of Glen Roy — Alpine Sculpture — Recent Experiments on FogSignals—On the Study of Physics— On Crystalline and Slaty Cleavage— On Paramagnetic and Diamagnetic Forces — Physical Basis of Solar Chemistry...
Página 12 - HALF-HOURS WITH THE STARS : a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position of the principal Star-Groups night after night throughout the year. With Introduction and a separate Explanation of each Map. True for every Year.
Página 15 - Garrod. — WORKS BY SIR ALFRED BARING GARROD, MDFRS A TREATISE ON GOUT AND RHEUMATIC GOUT (RHEUMATOID ARTHRITIS). With 6 Plates, comprising 21 Figures (14 Coloured), and 27 Illustrations engraved on Wood. 8vo.
Página 24 - FogSignals—On the Study of Physics— On Crystalline and Slaty Cleavage— On Paramagnetic and Diamagnetic Forces — Physical Basis of Solar Chemistry — Elementary Magnetism — On Force — Contributions to Molecular Physics — Life and Letters of FARADAY— The Copley Medallist of 1870— The Copley Medallist of 1871— Death by Lightning — Science and the Spirits.
Página 11 - WEBB.— CELESTIAL OBJECTS FOR COMMON TELESCOPES. By the Rev. TW WEBB, MA, FRAS Fifth Edition, Revised and greatly Enlarged by the Rev. TE ESPIN, MA , FRAS (Two Volumes.) Vol.
Página 6 - MARINE STEAM ENGINE : A Treatise for Engineering Students, Young Engineers and Officers of the Royal Navy and Mercantile Marine. By the late RICHARD SENNETT, Engineer-in-Chief of the Navy, etc.
Página 9 - A PRACTICAL TREATISE ON BRIDGE-CONSTRUCTION: Being a Text-Book on the Construction of Bridges in Iron and Steel. FOR THE USE OF STUDENTS, DRAUGHTSMEN, AND ENGINEERS. BY T. CLAXTON FIDLER, M. INST. CE, Prof.