 ... of the bottom. If in such case each fauna is kept distinct, the means of tracing the geographic distribution and modification are at hand. If mingled, then the collection, though made at the same locality, will only confuse. Two such faunas meet at...  Bulletin of the United States Geological Survey - Page 104by Geological Survey (U.S.) - 1903Full view - About this book
 | American Association for the Advancement of Science - 1886 - 684 pages
...collection, thongh made at the same locality, will only confuse. Two such faunas meet at Owego, Tioga county, in distinct strata, but in rocks which are...other is an eastern and late stage of a new fauna. Fifth. The classification of the rocks may receive local geographic names ; the classification of the... | |
 | American Association for the Advancement of Science - Science - 1886 - 692 pages
...collection, though made at the same locality, will only confuse. Two such faunas meet at Owego, Tioga county, in distinct strata, but in rocks which are...other is an eastern and late stage of a new fauna. Fifth. The classification of the rocks may receive local geographic names; the classification of the... | |
 | American Association for the Advancement of Science - Science - 1886 - 674 pages
...faunas meet at Owego, Tioga county, in distinct strata, but in rocks which are of similar lithologie character; one is a remnant of a prevailing western...other is an eastern and late stage of a new fauna. Fifth. The classification of the rocks may receive local geographic names ; the classification of the... | |
 | Charles Abiathar White - Geology - 1891 - 1028 pages
...locality, will only confuse. Two such faunas moot at O wego, Tioga County, in distinct strata, but iu rocks which are of similar lithologic character. One...other is an eastern and late stage of a new fauna. Fifth. The classification of the rocks may receive local geographic .names ; the classification of... | |
 | United States - 1892 - 1004 pages
...collection, though made at the same locality, will only confuse. Two such faunas meet ut Owego, Tioga County, in distinct strata, but in rocks which are...prevailing western fauna, the other is an eastern aud late stage of a new fauna. Fifth. The classification of the rocks may receive local geographic... | |
 | Geology - 1903 - 898 pages
...collection, though made at the same locality, will only confuse. Two such faunas meet at Owego, Tioga County, in distinct strata, but in rocks which are...Hudson River section was actually equivalent to the Oiieonta formation of the Delaware County section, to the Ithaca formation of the Cayuga Lake section,... | |
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