Kta

Kwa

Kdr

Kbu

Kta

Kbu

£¤183

£¤183

McKinney FallsState Park

Kau

Kta

Kta

Kna

Ked

Kgr

Qlcr

Kta

Ked

Kau

Qht

Kgr

Qlcr

Ked

Qal

Qucr

Kta

Qtt

Qlcr

Qtt

Kau

Qtt

KptQttQtt

Qal

Qal

Qlcr

Kbu

Kau

Emi

QhtQtt

Kau

Kbu

QttQtt

Qal

Kgt

97°50'0"W

97°50'0"W

97°40'0"W

97°40'0"W

30°10

'0"N

30°20

'0"N

0 5 10 152.5 Kilometers1:175,000

ExplanationQal, AluviumQlcr, Lower Colorado RiverQucr, Upper Colorado RiverQtt, Tributary terraceQht, High terraceEmi, Midway GroupKna, Navarro GroupKta, Taylor Fm.Kau, Austin ChalkKpt, Pilot Knob TuffKpb, Pilot Knob BasaltKef, Eagle Ford Fm.Kbu, Buda Fm.Kdr, Del Rio ClayKgt, Georgetown Fm.Ked, Edwards Fm.Kcp, Comanche Peak Fm.Kwa, Walnut Fm.Kgr, Glen Rose Fm.

Normal Fault,dashed were inferred

ÕN MN

Geologic Map of the Austin Area, Texas