Field trip locations and geologic maps for trip 2.

Trip Stops
Field Trip 2 Stop localities

Trip 2 - Stop 1
Mt. Bonnell - overview

Trip 2, Stop 2
Walnut Fm. and Edward Lm., Arboretum Locality
See Panorama A of this outcrop.
See Panorama B of this outcrop.

Trip 2, Stop 3
Glen Rose Lm., Walnut Formation and Edwards Lm. near FM 2244

Stop 3 Gigapan Outcrop Panorama
Enter panorama
$[name]
Enter Panorama | Panorama at gigapan.org
Explore Score: $[score]
Author: (caco3)

Geologic Map - Austin Area
Geology from Garner, L.E., Young, K.P., Rodda, P.U., Dawe, G.L., and Rogers, M.A., 1976, Geologic Map of the Austin Area, scale 1:62,500, Plate VII of Garner, L.E. and Young, K.P., 1976, Environmental Geology of the Austin Area: An Aid to Urban Planning, Report of Investigation 86, Bureau of Economic Geology, University of Texas at Austin.

Rock Units

lake
Unit Name | lake
Unit Abbrev. |

River deposits
Unit Name | River deposits
Unit Abbrev. | Qal

Qal
River deposits
Unit Name | River deposits
Unit Abbrev. | Qal

Lower Colorado River
Unit Name | Lower Colorado River
Unit Abbrev. | Qlcr

Qlcr
Lower Colorado River
Unit Name | Lower Colorado River
Unit Abbrev. | Qlcr

Upper Colorado River
Unit Name | Upper Colorado River
Unit Abbrev. | Qucr

Qucr
Upper Colorado River
Unit Name | Upper Colorado River
Unit Abbrev. | Qucr

Tributary terrace
Unit Name | Tributary terrace
Unit Abbrev. | Qtt

Qtt
Tributary terrace
Unit Name | Tributary terrace
Unit Abbrev. | Qtt

Emi
Midway Group
Unit Name | Midway Group
Unit Abbrev. | Emi

Navarro Group
Unit Name | Navarro Group
Unit Abbrev. | Kna

Kna
Navarro Group
Unit Name | Navarro Group
Unit Abbrev. | Kna

Kta
Taylor Formation
Unit Name | Taylor Formation
Unit Abbrev. | Kta

Taylor Formation
Unit Name | Taylor Formation
Unit Abbrev. | Kta

Pilot Knob basalt
Unit Name | Pilot Knob basalt
Unit Abbrev. | Kpb

Pilot Knob tuff
Unit Name | Pilot Knob tuff
Unit Abbrev. | Kpt

Kpt
Pilot Knob tuff
Unit Name | Pilot Knob tuff
Unit Abbrev. | Kpt

Kau
Austin Chalk
Unit Name | Austin Chalk
Unit Abbrev. | Kau

Austin Chalk
Unit Name | Austin Chalk
Unit Abbrev. | Kau

Kef
Eagle Ford Formation
Unit Name | Eagle Ford Formation
Unit Abbrev. | Kef

Eagle Ford Formation
Unit Name | Eagle Ford Formation
Unit Abbrev. | Kef

Buda Formation
Unit Name | Buda Formation
Unit Abbrev. | Kbu

Kbu
Buda Formation
Unit Name | Buda Formation
Unit Abbrev. | Kbu

Kdr
Del Rio
Unit Name | Del Rio
Unit Abbrev. | Kdr

Del Rio
Unit Name | Del Rio
Unit Abbrev. | Kdr

Kgt
Georgetown Formation
Unit Name | Georgetown Formation
Unit Abbrev. | Kgt

Georgetown Formation
Unit Name | Georgetown Formation
Unit Abbrev. | Kgt

Edwards Formation
Unit Name | Edwards Formation
Unit Abbrev. | Ked

Ked
Edwards Formation
Unit Name | Edwards Formation
Unit Abbrev. | Ked

Comanche Peak Format
Unit Name | Comanche Peak Format
Unit Abbrev. | Kcp

Kcp
Comanche Peak Format
Unit Name | Comanche Peak Format
Unit Abbrev. | Kcp

Walnut Formation
Unit Name | Walnut Formation
Unit Abbrev. | Kwa

Kwa
Walnut Formation
Unit Name | Walnut Formation
Unit Abbrev. | Kwa

Kgr
Glen Rose Formation
Unit Name | Glen Rose Formation
Unit Abbrev. | Kgr

Glen Rose Formation
Unit Name | Glen Rose Formation
Unit Abbrev. | Kgr

High terrace
Unit Name | High terrace
Unit Abbrev. | Qht

Qht
High terrace
Unit Name | High terrace
Unit Abbrev. | Qht

Balcones Faults

normal
Fault Type | normal

approximate
Fault Type | approximate

Geologic Map - Austin West Quadrangle
Geologic Map of the Austin West Quadrangle, Travis County, Texas, by P. U. Rodda, L. E. Garner, and G. L. Dawe. Scale 1:24,000; 11-p. text, 1970.