Field notes, Ohio, undated, 2 volumes
Page 65
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Transcription
Ellensburg Monrose contact at about same level just before reaching next road. On Bainbridge sheet Monrose is well exposed at bridge & mi's of Pleasant Valley School, also along road as far as the school. - At Pleasant Valley school: Monrose up to 735. with dependent crumbles. Ellensburg contact not seen here but must be near. Large spherical concretions in red bed here. Pleasant Valley School. White Black Shale Bluff 7/8 mi N of school down to creek level with quartz, Truant Grove, 3/4 mi SW to cemetery Then 5/8 mi East. Here is highest Monrose with Dependentia at 840. perhaps in top of Monrose. From here top of Monrose slopes along the top of road almost as far as next road corner and west. Truant Grove 1mi E, then 3/4 mi N Monrose up to 790, only from one above this level. 1 mi farther N. the Ellensburg-Monrose contact runs at about the same level. Now it can be seen that the Ellensbur gy at into with several feet, possibly 2 ft., of black shale overlaid by a much greater thickness of blue clay. 3/4 mi farther N. at road crossing, Only SE 1/4 mi. Ellensburg Monrose contact at 770, as near as can be told from contour lines. SE nearly 1/2 mi, at road junction. Ellensburg Monrose contact near 750 as near as can be judged from contour lines. On Bainbridge sheet. Smiley Crummo School. Then a with nearly a mile, in stream south of road going west. Here top of Monrose is seen at about 800 with Ellensburg along road only a short distance above. On Peetles sheet. From Truant Grove 1 mi E, then 3/4 mi N & 1/2 mi W. Monrose top at 800 as near as can be made out from contour lines. 1/4 mi W. This Monrose ridge over rock which looks like Marble. 1/2 mi W of road corner, outward from last locality, beyond lines. Marble at least as high as 830. at top are loose blocks of white limestone containing small pyrenostylos. Large Halysites very Megasteropsids of large size seen in Monrose,