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Transcription
134
1. mi. middle of St Mary's,
Top of LS, 945,
11. Top of LS, 938,
Lower Silurian
2 ft 6 in grey Coniferous crinoids 2 ft.
(dark brown Coniferous 8
Black Shale,
12. Top of LS 920,
Black shale
{brown Coniferous with a
few crinoidal fragments)
Columnar joint view top
of LS,
Madison beds below,
13. Top of LS, 912
Black Shale.
Criniferous meridiana
may have been mistaken,
Clinton fragments only,
135
on right to suggest about 1-1½ feet
of Clinton of that much,
L.S.
14. Top of LS, 890
11½ chitin.
Criniferous 3 ft.,
Black Shale
15. Top of LS 890
Clinton 6 feet certain
covered 3ft 2 in.
2 ft 6 in (grey Coniferous crinoids 22
(dark brown Coniferous 8 in.
Black Shale
3 ft Top of Lower Silurian bone white) then
16. Top of LS, 887
Clinton (6 ft)
64 Lower bedrock shale 3ft 6 in.
5 ft 6 in Dark brown Crin - 14
(brown grey Crin - 52 in.
Black Shale