Bulletin of the New York State Museum, Band 9,Ausgaben 45-48University of the State of New York, 1901 |
Im Buch
Ergebnisse 1-5 von 54
Seite 36
... basal members are generally sandstones and often conglomerates " containing large pebbles , fragments , and frequently huge boulders of the subjacent rock " ( Logan , p . 335 ) . The thickness of the formation here is estimated at ...
... basal members are generally sandstones and often conglomerates " containing large pebbles , fragments , and frequently huge boulders of the subjacent rock " ( Logan , p . 335 ) . The thickness of the formation here is estimated at ...
Seite 56
... basal portions , the ice was well supplied with rock debris , from the finest rock flour and clay to boulders often of very great size . This material was derived from the surface over which the ice flowed , and it measured in part the ...
... basal portions , the ice was well supplied with rock debris , from the finest rock flour and clay to boulders often of very great size . This material was derived from the surface over which the ice flowed , and it measured in part the ...
Seite 105
... basal layers of the Lockport ( Niagara ) limestone . Lockport ( Niagara ) limestone The limestone which succeeds the Rochester or Niagara shales forms the summit rock of the series from the edge of the Niagara escarpment to south of the ...
... basal layers of the Lockport ( Niagara ) limestone . Lockport ( Niagara ) limestone The limestone which succeeds the Rochester or Niagara shales forms the summit rock of the series from the edge of the Niagara escarpment to south of the ...
Seite 112
... basal part of the mass left standing on the river side . Heads of Stromatopora may be seen in this rock , some of the geoditic cavities having replaced this fossil . This is about the summit of the beds exposed in the quarry at the end ...
... basal part of the mass left standing on the river side . Heads of Stromatopora may be seen in this rock , some of the geoditic cavities having replaced this fossil . This is about the summit of the beds exposed in the quarry at the end ...
Seite 114
... basal beds of the Upper Siluric are the saliferous shales and calcareous beds of the Salina stage , so named from the salt - produc- ing village of Salina in Onondaga county . This is the horizon . which furnishes all the salt , as well ...
... basal beds of the Upper Siluric are the saliferous shales and calcareous beds of the Salina stage , so named from the salt - produc- ing village of Salina in Onondaga county . This is the horizon . which furnishes all the salt , as well ...
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
abdomen abdominal segment Acad Albany antennae apex apical appendages Aspidiotus basal beak beds brachiopods Bryozoa caddis flies Calvert chitinous Clinton limestone color convex crinoids cross vein deposits Distinguishing characters dorsal hooks Dragon flies Ind eggs enlarged feet female genus geol glacial Goat island Gomphus gorge gravels Hagen Hall Fig hatchery head hind imagos Jour labium Lake larvae lateral spines length Libellula limestone Little Clear creek Lockport Lockport Hall male margin Medina moraine museum N. Y. ent Niagara Niagara river ninth segment nymphs Odon pair Paleozoic pedicle pedicle valve perniciosus plates pond posterior Proc prothorax pupa rep't ridge river Rochester shale rock San José San José scale sand sandstone Saranac scale insects Selys setae shale shell side Siluric species specimens streams striae surface Synopsis Neur thickness thorax Trans upper ventral width wing yellow yellowish York
Beliebte Passagen
Seite 7 - A catalogue of the flowering and fern-like plants growing without cultivation in the vicinity of the falls of Niagara, by David F.
Seite 248 - Leverett (Frank). On the correlation of New York moraines with raised beaches of Lake Erie.
Seite 10 - Und es wallet und siedet und brauset und zischt, Wie wenn Wasser mit Feuer sich mengt, Bis zum Himmel spritzet der dampfende Gischt, Und Well' auf Well' sich ohn' Ende drängt, Und wie mit des fernen Donners Getose Entstürzt es brüllend dem finstern Schoße.
Seite 254 - The Age of Niagara Falls as Indicated by the Erosion at the Mouth of the Gorge.
Seite 8 - It is impossible to resist the effect on the imagination. It is as if the fountains of the great deep were being broken up, and as if a new deluge were coming on the world. The impression is rather increased than diminished by the perspective of the low wooded banks on either shore, running down to a vanishing point and seeming to be lost in the advancing waters. An apparently shoreless sea tumbling towards one is a very grand and a very awful sight. Forgetting there what one knows, and giving oneself...
Seite 154 - Hall. Zoarium discoidal, free or attached by the center of the base; under surface with one or more layers of small, irregular cells; zooecia radiating...
Seite 286 - Tamarix mannifera Shr., a large tree growing upon Mount Sinai, the young shoots of which are covered with the females, which, puncturing them with their proboscis, cause them to discharge a great quantity of a gummy secretion, which quickly hardens and drops from the tree, when it is collected by the natives, who regard it as the real manna of the Israelites
Seite 245 - Sci.,2d series, vol. 4, pp. 25-36, 1847. Observations on the Falls of Niagara, with reference to the changes which have taken place and are now in progress.
Seite 1 - Betwixt the Lake Ontario and Erie, there is a vast and prodigious Cadence of Water, which falls down after a surprising and astonishing manner, insomuch that the Universe does not afford its parallel.
Seite 246 - Geol., vol. in, 1895, pp. 50-60, 169-197. -An account of the Middle Silurian rocks of Ohio and Indiana, including the Niagara and Ohio Clinton and the bed at the top of the Lower Silurian strata, formerly considered the Medina.