Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Photo. Film I.
1 Failure
2 Tenth st, Monongahela section. At Bankstov uncomfomity
3
" "
" "
Near the center of broken Pittsburg.
4 Coal seam with marine (P. semireticulata) above coal 18 inches. Woodlawn Ave & Beuron st, Allegh.
5 { Channel cutting in marine, Woods Run, Allegheny.
6 } Lee Reynolds photolith drawings.
7 Cut east of Clairsville Intersection at little coal seam, showing uncomfomity beneath. See description elsewhere.
8 { Adjacent views next to the left a cast of map.
9 }
10 Thrust fault in apex of anticline & ? Permian
11 Contacts between : Permian as Pocono, then conglomerate with pebbles of ft. Kindt.
12 The contact between the Mauch Chunk and the Pottsville. Lee sketch.
Film II.
1 Ivor. First quarry east, general view of south end of quarry.
2 , Same quarry. East end showing general position of marine layer.
3 Ivor. Same quarry to show upper layers of quarry.