Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Thursday Sep. 13 - 1934
Left Goranoville after breakfast to continue car across the strike, and by night will be on the opposite side of Lake Memphre-magog region; in the midst of the “Memphrema-rog Complex” of Clark.
From Goranoville east to South Bolton other I looked at the high metamorphosed muddy sandstones of the Sutton series; it is now gossy metamorphosed and crumpled in angular unconformity. The bedding is about vertical. Here we are in the structural center of an anticlinal, but the topographic height of the Sutton Out is 1 ½ miles to the S.E.
Then struck the small Bolton Pond and passed along pond to near South Bolton. All in the Sutton series. From the structural center of the Sutton series (all of Ord.-Cambrian formation) the metamorphism becomes less and less both to the E. and W. of the center.
The older Sutton Out mass is thrust — at the same thrust under the Oak Hill thrust sheet.
From S. Bolton we outroad S, along the E. Branch of the Memphremagog River and there & and acro