R. Lechmere Guppy, S. R. Pattison, C. Carter Blake, Thos. D. Allen, H. F. Rivers, Hugh Mitchell, W. S. Symonds, S. J. MacKie, Professor A. C. Ramsay, D. T. Ansted,
... Flats, Description of a Land Surface Underneath the Drift on the Coast of Suffolk; Observed in 1859, Ripple-Drift in Mica-Schist, Correspondence Age of Prehistoric Man, ...
1863 - Gale Group | NCCO-STM 1of2
... that, besides the subaerial, marine, and river-valley drifts of Glacial and post-Glacial age, there is ... to any of the causes to which those drifts owe their origin. Nevertheless this drift is not only of common occurrence, but it ... to prevent confusion, that the place of this Drift should be defined before proceeding, as I had ... described long ago one phase of the Rubble-drift—as I propose for the present to term this drift—in the Sangatte Cliff, 1 namely that long ... 2ndly, to show their relation to the Valley Drifts; 3rdly, to define the characters and position of ...
Tópico(s): Maritime and Coastal Archaeology
1892 - Geological Society of London | Quarterly Journal of the Geological Society
George V. Du Noyer, Professor William King, B. Lechmere Guppy, Ernest P. Wilkins, H. Falconer, John Evans,
... Action over the South of Ireland during the Drift Period; and of a Subsequent Slight Elevation Followed ... Reviews Further Discoveries of Flint Implements in the Drift. By John Evans, F. S. A. (Extract from ' ...
1862 - Gale Group | NCCO-STM 1of2
... icate the general character of these high-level drifts, their probable origin and formation .The evidence which ... of the depo sits now described on the drift map s as "Glacial."It is difficult to ... in structure or composition from some forms of drift hitherto considered as fluviatile.They occur, among oth ... Valley, and are only separated from known river drift by narrow patches of lower Tertiary, from which the drift has been denuded.It will be Shown that ... called glacial deposits are found, like the river drift, descending the slope of the hills from the ...
Tópico(s): Hydrology and Sediment Transport Processes
1895 - Elsevier BV | Proceedings of the Geologists Association
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
Paul MacClintock, Earl T. Apfel,
Research Article| October 01, 1944 Correlation of the drifts of the Salamanca re-entrant, New York PAUL ... PAUL MacCLINTOCK, EARL T. APFEL; Correlation of the drifts of the Salamanca re-entrant, New York. GSA ... Abstract Based primarily on lithologic differences, three Wisconsin drift sheets are recognized. The oldest is named the ... the youngest the Valley Heads. Beyond the Wisconsin drift border Illinoian drift is found, isolated into patches by erosion. Similar patches of Illinoian drift within the area covered by Wisconsin drift are ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
1944 - Geological Society of America | Geological Society of America Bulletin
Project Gutenberg
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
... River, the Allegheny River, and the Susquehanna River. Drift of Wisconsin age covers the northeastern part of ... northeast. South of the border of the Wisconsin drift, and possibly at two localities inside the drift border, are scattered remnants of ancient soils (here ... kinds of parent material, such as till, stratified drift, colluvium, and residuum, at altitudes ranging from a ... Except for one possible remnant, no pre-Wisconsin drift has been recognized in Potter County. The Wisconsin ... ranging from 3 to about 12 feet. The drift border is indefinite and has been drawn at ...
Tópico(s): Archaeology and Natural History
1956 - United States Government Publishing Office | USGS professional paper
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
... polar geomagnetic storms is extended to determine the drifts of neutral ionization (electrons and positive ions moving ... of ionospheric electric fields and this gives the drift pattern, strongest above the auroral zones but extending down to the equator. Ionospheric drifts are divided into “Pedersen drift” in the direction of the electric field E and Hall drift at right angles to E; the former has ... E/B at about 180 km. A poleward drift of either type is associated with an upward drift and vice versa. Ions originally in the upper ...
Tópico(s): Geomagnetism and Paleomagnetism Studies
1963 - Oxford University Press | Geophysical Journal International
National Bureau of Economic Research (NBER)
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
Charles Storrow Denny, W. H. Lyford, John C. Goodlett,
... eastward from Wellsboro, Pa., to Towanda, Pa. Glacial drift of Wisconsin age, covering the central and most ... the Olean substage of MacClintock and Apfel. This drift is thin and patchy, is composed of the ... moraine marks the relatively straight border of Olean drift. The Valley Heads moraine of Fairchild near the ... the Finger Lakes is composed of relatively thick drift containing a considerable amount of somewhat resistant sedimentary and crystalline rocks. Commonly this drift has a relatively high carbonate content and is ...
Tópico(s): Soil and Unsaturated Flow
1963 - United States Government Publishing Office | USGS professional paper
National Bureau of Economic Research (NBER)
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
George Keller, D. W. Martin, E. W. McDaniel,
... the difficulties inherent in the measurement of ionic drift velocities in gases, emphasizing the need for careful ... that same composition throughout their transit through the drift region. If examination of the arrival-time spectrum ... has spent an appreciable portion of its total drift time in a different ionic form, then the "apparent drift velocity" derived from the measurement of the transit time and drift distance cannot be meaningfully compared with the existing theory. A drift-tube mass spectrometer used to study the drift ...
Tópico(s): Spectroscopy and Laser Applications
1965 - American Institute of Physics | Physical Review
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
... trout stream to determine if data on the drift of stream invertebrates obtained with stationary nets set ... were the two species primarily involved in the drift. Drifting invertebrates were collected in arrays of several ... rods to obtain the vertical distribution of the drift through the water column. Both species entered the drift nets, not only along the stream bottom, but ... strata. A comparison of the standing crops with drift net accumulations indicated that the drift was too large to be supplied only by ...
Tópico(s): Environmental DNA in Biodiversity Studies
1965 - Wiley | Ecology
Springer Link
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
Random gyro drift, which is the uncorrectable drift that occurs in gyros, represents the major error input of inertial navigation systems that are required to operate over long time intervals. This random gyro drift must be taken into account whenever performing an ... analysis or study would be meaningless. Random gyro drift can be taken into account by assuming the drift to be describable as a random process. Two mathematical models for random gyro drift, based on this assumption, are discussed and evaluated. ...
Tópico(s): GNSS positioning and interference
1962 - Institute of Electrical and Electronics Engineers | IRE Transactions on Aeronautical and Navigational Electronics
Springer Link
... Zulu War: Reports on Defence of Rorke's Drift, with Plan.
0000 - Gale Group | NCCO EuropeAfrica
... organisms would be manifested in changes in the drift rate (defined as the quantity of organisms drifting ... unit of stream width), but published studies on drift either have not undertaken measurement of drift rates during hours of darkness or have not distinguished between night and daytime drift rates (Needham 1928, Lennon 1941, Dendy 1944, Mullor ... night and believed that in his 24-hour drift samples the immatures were collected mostly at night. ... Michigan Department of Conservation, stated that in his drift studies (as yet unpublished), there appeared to be ...
Tópico(s): Aquatic Ecosystems and Phytoplankton Dynamics
1962 - Wiley | Ecology