Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
gray south to mason
Record of the river valley we saw the next lowa thin
?li bedded at shale=Hyper Cambrian and finds the hard sticky
^ and argillaceous.
further SE.
sandstone. Then came red granite and finally schist. In
place near to N.[?] Mason saw sticky sandstone and
finally that the town is built on sticky sandstone. The
state map is all wrong in this matter.
From Mason to Austin it is 120 miles. Left
Mason 2:30 P.M. Ten miles S. of Mason we are
again in hard sticky = Hyper C. mostly gneiss and
schist. At 13 mile S. once sticky, bare sticky at
16 and SE. Between schist and greens. The schist and
greens continues to 25 miles S of Mason where
the Comanchian rests directly on these ancient
complexes.
Left to Fredericksburg in due time.
Thirteen miles east of Fred. in the Pedernales
river bottom saw the Ellenstrugen exposed. It
continues exposed far to the NE of Houston City.
See State Map. Comanchian overlies it.
Left to the hotel at Austin at 7:30 P.M. Great
crowd here; tomorrow the state Legislature meets.