Bulletin, Τεύχη 7-8

Εξώφυλλο
State of Ohio, Department of Natural Resources, Division of Geological Survey., 1905
 

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Σελίδα xi - Laws of Ohio, 1889, Vol. 86, p. 262. (Senate Bill 409.) AN ACT To provide for the extension of the Geological Survey of the State. Section 1. Be it enacted by the General Assembly of the State of Ohio, That the governor is hereby authorized to appoint a state geologist, whose duty it shall be to continue and extend the investigations already made into the geological structure and resources of the state.
Σελίδα 21 - The name Chagrin formation is, therefore, proposed for this mass of argillaceous and arenaceous shales and calcareous layers on account of the excellent exposures on the banks of this river extending from Willoughby to the south of Pleasant valley. With perhaps the exception of the cliffs on the shore of Lake Erie, there are probably no finer outcrops of the formation to be found than those forming the steep banks of the Chagrin River. One and one-half miles south of Willoughby is a cliff nearly...
Σελίδα xiv - ... asking specific and particular questions on points in local geology. The volume of this correspondence has made it necessary to adopt a uniform method of dealing with these requests. Not all of them can be granted, but some can and should be answered. There is a certain element...
Σελίδα xi - ... exceed the amount of the expenditure authorized by the general assembly. Section 2. It shall be the duty of said geologist to study, and determine as nearly as possible, the number and extent of the various formations of the state; to represent the same, from time to time, upon properly constructed maps and diagrams; to study the modes of occurrence and the distribution of the useful minerals and products of these formations; to determine the chemical composition and structure of the same; to...

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