Qh

Qsh

Tcv6

QTsb

Tcv5

Tcv4

Tcv3

Tcv2

Tcv1

Tcv5a

Tw

Tdg

TKmg

Wils

on C

reek

Fau

lt

}ga

}<m }<l

<su

<sq

<scq

<sc

cgm ms

QUATERNARY

PLIOCENE

MIOCENE

OLIGOCENEAND EOCENE

CRETACEOUSOR JURASSIC

CRETACEOUS

JURASSIC

TRIASSIC

PALEOZOIC

PROTEROZOIC

AGE UNKNOWN

SAN GABRIEL MOUNTAINS ASSEMBLAGE SAN BERNARDINO MOUNTAINS ASSEMBLAGE

}c}ir }gu }gy

Tgbt

Tcc

Tpp2

QTpp3

Tpp1

QTpp

Tss

Qb

Rocks between SAN ANDREAS FAULT, and MILL CREEK and WILSON CREEK FAULTS

}og

mmc mms mq mxmm

KJos KJsp

Ds

_bk

_c

_wc

_z

K^mm

Kmg

Mm

}|m

gg

}dy}fg}mg

*bs

<m

|mb

Tcf

Td

Tv

gn

PALEOCENE

Tcu

}gr }ug }sl }mx

? ? ? ? ? ?

Tmm

Tms

Tma

TmcpTms

Tmm

Tmcv

Tb

Tgtp

<gn

<gn2 <gm <gc

<gn1

Tg

Tgb

Tgr

Tga

Tgj

Ttbp

Tp

Tgf

Tgi

Tmd Tr

Tsf

}<b

|gs |mg |qg

<gd

<gn4

<gn3

<gn5

<gn6

<gnd

gnm gnb

<gu

Tdc

Tvc

Tcd

Kch

KsgrKssm

Jgf

Kgc

Ksa

Kdd

Klg Kgl

KlvKss

J^gb^lq ^ll ^lh ^lb

??

K<m

? ?? ?

TKtp

??Kpu

??Kpg

??Kps

??Kpa

??Kpb

??

^lu

Tvv Tvt

Tsfs

}pr

Qh

Between San Andreas andnorthern Nadeau Faults

Between northern andsouthern Nadeau Faults

South of PunchbowlFault

Juni

per

Hil

lsFo

rmat

ion

? ?

Tav

Tavb Tavc

TavrTavw

Ana

verd

e Fo

rmat

ion

Juni

per

Hil

lsFo

rmat

ion

Tpbv

Tpbb

Jhc

dgm

Kcs Kpf

KdcKgp

Tsfc Tsfl

}ggm

grg

Kcsl

Kpm??

Kmm

}hg

Kpq??

}h

<a

<gt<pv

<pva

QTjhs

QTjhb

QTjh

QTjhr

QTjhc

QTjhf

QTjh

QTjhsb

QTjhv

QTjhcsQTjha

QTjhp

^dg

cru

Ttd

QTfz

Shay Mountain metamorphic complex

grb

Tgh

Tpsc

Tpscc

Tpsq

Tpsqc

TplvTpls

Tgc

Tpbd

Tgry

Tsfb

CORRELATION OF MAP UNITS

Mixed metamorphic rocks of Ord Mountains area

Tsg

? ?

KssgKssm1

K|sg K|st

KJhs

}<d

MESOZOIC

PLEISTOCENE

TERTIARY

CENOZOIC

Mill

Cre

ek F

ault

San

And

reas

Fau

lt

Age bars for all units except those in the Peninsular Ranges assemblage

Age bars only for units in the Peninsular Ranges assemblage

Mill

Cre

ek F

ault

San

And

reas

Fau

lt

Cuc

amon

ga-S

an J

acin

to F

ault

Zon

es

Generic Quaternary units common to all assemblages

Qyf Qyf4

Qyf3

Qyf2

Qyf1

Qyls

Qoa Qoc

Qvof1

Qypt

Qoa1

QolsQow

QvolsQvof

Qov

Qyv1

Qya Qyv

Qof

Qof1

Qoa7

Qoa3

Qop7

Qop6

Qop2

Qop1

Qop3

Qop4 Qop2-6Qop3-6

Qop Qopf

Qvoa

Qvoa1

Qvoa2

Qvoa3

Qvoa4

Qvoa5

Qvop

Qyf7

Qyf6

Qyf5

Qof3

Qos

Qvof3 Qvov

Qya4

Qya3

Qya6

Qya5

QesQm

Qofv

Qvor

Qyc QyeQyw

QTws

Qlh

Tm Tvsr Tvtb

Kgbd

Kld

^mqg

Lakeview Mountains pluton

Box Springs plutoniccomplex

Val Verde Pluton

Green Acres gabbro Complex

Gavilan ring complex

Cajalco Pluton

Domenigoni Valley Pluton

Pleistocene

Pliocene

Miocene

Oligocene

Eocene

TERTIARY

CRETACEOUS

CENOZOIC

MESOZOIC

PALEOZOIC(?)

JURASSIC

Kp

Generic Cretaceous rocks of the PeninsularRanges Batholith*

Rocks of the PeninsularRanges Batholith

Qch

Qsp

QTs QTnQTc

Tta

Tn Tns

Tch

Tplv

Tpsq

Tp

Tvh

Tvep

TsobTtp

Ttb

Tt

Tvem Tvema Tvemb

Tv TvsTsTcga

Tsi

Tsa

Klbc

KlhsKl

Kwsr

Kwps

Kwst

Ktr

Klt Khqd

Klmp

Klmm

Klmg

Krct

Kbpm

Kpd

Kbfg Kbg Kbft

KvtiKvtk

Kgg Kgti

Krg

Ktd

Kgbf

Kpvgb

Kpvp

Kgu

Kgb

Jbc

Ks

Jbcm

Kc

Kvsp Kvspi Kvem

^mq ^ms^mgp ^mp^mu ^mm^mg ^mi

|mp|q |c|sgp|u m

TcgTcgr

Tlm

|ms

Paloma Valley ring complex

Kght

Klct Kmeg Kthgd Ktcg

Klmt KlmlKlmtg

Kbpg

Kbt Kbfgi Kbhg Kbht Kbgt

Kvt

Kgr

Kgab Kgao Kgah Kgat Kgaa

Kgt Kgtf Kgct

KmpKmpc

Kmrg

Kmhg

Klst

Katg

KctKcgq Kcgb

Kdvg

Kg

Kgd

Kt

Ktm

Kqd

Kdqd

Kd

Khg

Kpvg Kpvt

Ksmg

Kgh

Kgam

Kbhg1

Kba

Klmc

KvrKvsKsv

Kcto

Kcg

QTwc

Ttlt

TiemaTvemt

Ktbh

?

Kg|

?Kts

Kcgd

Tfu

Tfuc

Tfl

Tflc

Tpy

Tpyc

Kwl

Klhsc

Kpvgr

Tvss

QTt

QUATERNARY

Tcs

Tco

Kg}

Tsicg

Tsis

Kwps1

Kwsru

Kwsrl

Jbc1

^mgn

Qsp1

Qsp3

Qsp4

Qsp2

Paleocene

Ktru

Ktrl

^mdx

^mdc

^mds

^msgn

^msm

^ma

TpscTpscc

Kmgt

? ?

* These units are mapped as undivided generic, because they represent common rock types associated with more than one specific pluton. Some of these units may appear on the Correlation of Map Units chart at more than one place to indicate their association with particular plutons and to show their relative age relations with other rock types that characterize those plutons.

Tgb

Tgr

Tga

Tgj

Tgrb

Tpsqc

Keh

Kgdt

Kht

Qdg Qaf

Qw Qw2

Qw1

Qf Qf2

Qf1

Qa Qc Qt Qsw Qls Qpl

Qpl1

Qe

Qs1

Qw3

Qa1

Qs

Qyw2

Qyw1

Qyw3

Qya1

Qya2

Qv QlvQl

Qyt Qysw Qypl Qys

Qyed1

Qyes1

Qvof2

Qof2 Qoa2

Qolb QoeQoed3

Qoes3

Qvosw Qvos

Qpf

Qps

_<gsq _<qc _<lsm _<sm_<cc

JUR

AS

SIC

CR

ETA

CE

OU

S O

R J

UR

AS

SIC

PAL

EO

ZO

IC

PAL

EO

CE

NE

OL

IGO

CE

NE

AN

D E

OC

EN

EM

IOC

EN

EP

LIO

CE

NE

PL

EIS

TO

CE

NE

CR

ETA

CE

OU

S

Tcr5

Tcr Tcr3

Tcr2

Tcr1

Tcr4

Cuc

amon

ga-S

an J

acin

to F

ault

Zon

es

HOLOCENE

Kgbh

Tsx

Tal

Tiemd

Klu Krl Khl

Kdp

Kml Kcr

Kkc

KbpKk Kh Krp

Kmc

Kdh

Khc Kwc

^f ^fl ^lm

^a

^fp

^sp

^h

^rl

^cp

Khr KpbmKcc

Kcm Kmx

Kwcy

^m

KJgm KJdd KJqd KJscKJdgKJta KJhb

Kao

Kbf

Kmbb

KJc

Kgdc

KcdKcdc

Kgdb

Jsc

Jwm

Jcr

Jc Ja

Jrr Jd

Js

Kaw

Kbm

Kr

Kms

PENINSULAR RANGES ASSEMBLAGE

|a

}gd

Tf

|sg

??

(Includes rocks of Peninsular Ranges andSan Gabriel Mountains assemblages)

^mn

PENNSYLVANIAN

MISSISSIPPIAN

DEVONIAN

CAMBRIAN

TstlTstl1

Tstl2

Tstd Tstm

Tmec

Tmeh

Tmea TmebTme

QstuQstcq

QstsQstr

Tc

EXPLANATION

Contact—Solid where accuracy of location ranges from well located to approximately located; dashed where very poorly located or inferred.

Fault—Solid where accurately located, dashed where approximately located, dotted where concealed. Includes strike slip, normal, reverse, oblique, and unspecified slip. Arrow and number indicate direction and amount of dip.

Thrust fault—Teeth on upper plate; solid where accurately located, dashed where approximately located, dotted where concealed. Arrow and number indicate direction and amount of dip.

Rotational slip normal fault—Bars on hanging wall side; solid where accurately located, dashed where approximately located, dotted where concealed.

Topographic lineaments— Aligned saddles, swales, and canyons.

Suture—Location approximate

Ground fissures—San Jacinto Valley area

Anticline—Solid where accurately located; dashed where approximately located; dotted where concealed. Arrowhead on axis shows direction of plunge

Syncline—Solid where accurately located; dashed where approximately located; dotted where concealed. Arrowhead on axis shows direction of plunge

Overturned anticline—Solid where accurately located; dashed where approximately located; dotted where concealed. Arrowhead on axis shows direction of plunge

Overturned syncline—Solid where accurately located; dashed where approximately located; dotted where concealed. Arrowhead on axis shows direction of plunge

Monocline—Well located

70

20

70

70

70

70

Strike and dip of bedding

Horizontal

Inclined

Vertical

Overturned

Strike and dip of foliation, primary igneous

Inclined

Vertical

Strike and dip of foliation, metamorphic

Inclined

Vertical

Bearing and plunge of linear features

Inclined70

TstrlTstf

U.S. DEPARTMENT OF THE INTERIORU.S. GEOLOGICAL SURVEY

OPEN-FILE REPORT 2006-1217Sheet 4 of 4

TadTad

GEOLOGIC MAP OF THE SAN BERNARDINO AND SANTA ANA 30′ x 60′ QUADRANGLES, CALIFORNIA