Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
6542
QUARTER MILE W. OF 6541
NW, NW, SEC 11 T 143N R 9W
Rellings Co.
no this is lower 1' of U.M.
( ALAMO BLUFF LIGMITE ZONE )
NOW AN EXTREMELY RESISTANT
1' OF SORT QUARTZITE
& SOMEWHAT FRIABLE
"TUFACEOUS" SS UNIT
WITH PLANT STEM REMAINS
THIS FORMS EXTENSIVE
STRIPPED SURFACES ALL
AROUND FAIRFIELD
QUARTZITE 13/4 ABOVE LOWERMOST O.M.
UNIT LIES ABOVE
U. LAU. OF LOWER MBR.
FR. COLOR Y5 TO N8
WITH MOTTLED
WH 5Y7/2 TO 10YA7/4
TO 5Y5/2