807060

5040

5040

30

20

80

5040

70 60

400

200

8040

60

40

5040

30

40 30

40

20

60

50

40

30

30

20

2010

30

20

50

40

50

40

40

30

40

30

40

30

40

30

30

20

20

10

20

10

50

20

80

20

30

20

30

30

30

40

30

40

40

20

10

80

80

60

70

70

50

60

60

60

40

50

50

50

50

50

50

50

50

50

40

50

40

30

30

30

40

40

40

40

40

40

30

30

30

10

30

30

30

30

30

30

30

3020

30

30

30

30

30

30

20

10

20

10

20

2010

10

20

50

30

30 10

10

10

10

10

10

10

10

10 10

10

10

10

10

405

5

105

605

110

710

90

47

1

42

72

213

187

22

103

91

19

107

LONG BEACH

Malaga Cove

Bluff Cove

Flat RockPoint

Redondo BeachTORRANCE

Manhattan Beach

RanchoPalos Verdes

San Pedro

Sunset Beach

HUNTINGTON BEACH

GARDENGROVE

Buena Park

ANAHEIM

Lakewood

Compton

DowneySouth Gate

Gardena

HawthorneEl Segundo

SA

NT

A

MO

NI

CA

BA

Y

LOS ANGELES

Santa Monica

CommerceCulver City

Inglewood

P a l o s V e r d e s

H i l l s

Hermosa Beach

Puente Hills

Dominguez Hills

Carson

ParamountBellflower

Norwalk

Cerritos

SANTA MONICA MTS NAT REC AREA

Venice Beach

Marina Del Rey

Playa del Rey

DOCKWEILER

BEACH

STATE PA

RK

MANHATTAN BEACH STATE PARK

P A C I F I C

O C E A N

S A N P E D R O

C H A N N E L

Hermosa

Beach

KingHarbor

REDONDO BEACHSTATE PARK

Palos VerdesPoint

Lunada BayResort Point

Lighthouse

Lighthouse

Point Vicente

LongPoint

AbaloneCove

Palos VerdesShoreline Park

White PointRegional Park Whites

PointPoint Fermin Park

PointFermin

Cabrillo Beach Park

Los AngelesOuter Harbor

S a n P e d r o B a y

Long Beach

Middle Harbor

Outer Harbor

Queen Mary Belmont Shore

Seal Beach

Surfside

BOLSA CHICA BEACH STATE PARK

Willow Brook

Huntington Park

Windsor HIlls

Ro s e c r a n s

Hi l l s

Los AngelesInternational Airport

La Mirada

WhittierBallona

Creek

Dominguez

Channel

Main

Channel

Cerritos Channel

Los

Ange

les

Rive

r

Compton

Creek

Rio

Hondo

SanG

abriel

River

CarbonCreek

Coy

ote

Creek

La

Verd

eCr

eek

Can

ada

Cypress

PicoRivera

Bell Gardens

Long BeachMunicipal Airport

SignalHill

Lynwood

MunicipalAirport

Los Angeles C

o

Orange C

o

SANTA MONICA BASIN

SAN PEDRO SHELF

SAN PEDRO BASIN

Redondo Canyon

Santa

Monica

Canyon

Dume

Ca

nyon

Port ofLong Beach

Port ofLos Angeles

75

40

15

15

8

10

20

30

35

30

30

25

30

7050

12

25

259

5

40

35

15

5

3525

20

30

55

35

3535

10

1845

9

13

208

158

30

15

35

30

30

20

20

10

16

25

25

20

5

10

121216

18

2525

20

35

12

5

35

5

6

3

25

5

3519

22 35

1321

7

36

28

24

20

12

3018

18

5

45

8

54 3

3

5

2

3

3

2

45

345

55

68

24

9

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42

30

65

45

Qoa

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QspQTiQoa

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af

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??

Qya2Qya

Qya

Qya

QyaQyf

Qya2

Qom

Qom

Qya2

Qom

QoaQoa

Qyf

Qyf

Qyf

NEWPORT - INGLEWOOD FAULT ZONE

Qyf

af

Qmfl

Qya2

af

af

afaf

Qom

Qom

Qype

Qypeaf

LOS ALAMITOS

FAULT

Qmfl

Qms

QpsQps

af

af

af

Qb

Qe

Qe

Qb

Qoe

QomQom

TmaQom

Qom

af

Qom

Tmvd

Tmv

QomQls

Qls

Tmv

Qb

Qls

QlsQls

Qls af

afaf

Qom

Qom

Qom Qom

Qom

QomQomTmv

Tmv

QomTmvd

Tmm QsptTma

Qb

Tma

Qls

Tma

Qls

Qom

QypeQb

af

Qgf

UDUD

UD

UD

Q/Tmu

Q/Tps

Qmfl Qmc

Qmfl

Qcf

Tmu

Qms

Tmu

Qcf

af

afaf

Qb

Qb

Qb

Qpe

Qpe

Qpe

Qpe

Qpe

af

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Qom

Qom

Qom

Qom

Qype

Qype

Qype

Qya2

Qype

Qyf

Qms

Qyf

Qof

QoaQyf

Qya3

Qya2Qyf

Qoe

Qoa

Qoa

Qyf1Qyf2

Qyf2

Qls

Qom

Qom

Qom

Qom

Qms

Tma

Tma

Tma

af

Qsp

Qa

Qa

Qsp

Tmvd

Qspl

Qspl

Qom

Qsp

af

QyaQya

Qya

Qa

Qya

Qoa

DU

?

QoeCHARNOCK

Q/Tmu Q/Tmu

FAULT

Qe? af

Qe

Qom?

af

Qye

Qe

af

af

Qpe Qoe

Qoe

Qb

Qb

af

af

af

af Qsp

QpeQpe

?

?

af

Qoe

Qoa

Qoa

Qb

Qya2

Qof

Qyf

Qya2

Qya1

Qof

Qyf

Qvof

Qw

Qof

Qyf QTfl

Qw

Qya2

Qof

Qvof

Qof

QofQof

Qvof

Qyf

Qw

Qof

QTfl

Tpnsc

Qyf

Qlh

Qyf

Qlh

Qof

af

af

Qyf

QTfu

QTfl

QofQTflc

QTfl

Tpnsc

QTflc QTflc

Qyf

QTfl

Tpnsq

Tpny

Qcf

Qcf

Qmc

Qmc

Qmc

Qmc

Qps

Tmu

Tmu

outfall

outfall

Tmu

QTmt TmuQTmt

Qmc

Qls

Tps

Tmu

Qcf

QgfQgf

Qgf

Qgf

Qgf

Qgf

Qgf

Qgf

Qgf

QgfQmc

Qcf

Qgf

Qgf

Qmfl

Qps

Qms

QmflQ/Tps

Qls

Qmfl

Qms

Qmfl

Qms

Q/Tmmv

Q/Tmu

Q/Tmms

QTmt

Q/ms

Q/ms

Qls

Qls

Qls

Tps

Tps

Tps

Tmu

Tmu

Tmu

Tmu

Qmfl

Qmfl

Tmu

Qmf

Qgf

Qgf

Qgf

Qcf

Qcf

Qmfl

Tmu

Qps

Qls

Tps

Qmfl

Tmu

Tmu

Qls

Qls

Qgf

Qps

Tmu

Tmu

Tmu

TmuTmu

Tps

Qmc

QTmt

Qls

QTmt

QTmt

QTmtQgf

Qms

Qls

Qms

Tmu

Qls

Tmu

TmuTmu

Tmu

Q/Tmu

Qls

Tmu

Qls

QmflQgf

Qgf

Qmfl

Qgf

Qmc

Qcf

Qgf

Tmp

Qmc

Qmfl

Qmfl

Tps

QTmt

Qls

Q/Tmu

TmuTmu

Qps

Qps

Qps

Qps

Qgf

Tmu

Q/Tmu

Q/Tps

Qls

Q/Tmms

Qmr

Q/Tmms

Q/Tmms

UD U

D

UD

UDU

D

U D

UD

UD

UD

UD

D

UD

UD

DU

Qls

Qls

Qgf

Tmu

UQgf

D

U

D

U

D

DU

U

DU

DU

UD

Tmu

QlsQls

Qgf

Qgf

QgfTmu

Qgf

Tmu

TmuTmu

U

D

U

D

Qls

Qls

Qmc

Qls

Tmu

Tmu

Tmu

Tmu Tmu

Tmu

DU

UD

DU

TmuUD

UD

DU

DU

DU

U

UD

D

UD

D

UD

DU

U Qms

QTmt

Qls

QmcQmc

Qcf

Qcf

UD

UD

DU

DUD

U

UD

Qgf

Qmc

Qls QTmt

Qgf

Qls

Qcf

Qps

Qms

Tmu

Qgf

Tmu

QTmt

Tmu

Tmu

Tmu

Tmu

Qmc

Qgf

Qgf

Qgf

Qms

Qmfl

Qmc

Tmu

TmuQmfl

Q/TpsQ/Tps

Q/Tps

Q/Tps

QlsQgf

Q/Tmu

Q/Tmp

Q/ms

Q/Tmu

Qmr

Q/Tmms

Q/Tmms

Q/ms

Q/Tmu

QmrQmr

Tmu

Q/Tmmv

Q/Tmms

Q/Tmu

Q/ms

Q/Tmmv

Q/Tps

Qls

Qmfl

Qls

Qgf Qls

Tmu

Tmu

TpsQls

QlsQcf

Qgf

Tmu

Q/Tmu

Qls Qls

Tmu

Qls TpsTps

Tmu

QmcQgf

Qgf

QcfQls

Tmp

Tmp

Qmfl

Qgf

Qgf

Qgf

Qmc

Tmu

Qgf

TmpTmu

Qgf

QTmtQmc

Tmu

Qmfl

Qcf

Tmu

Qgf

Tmu

Qgf

Qls

Qls

Qls

Qls

Qls

Qls

Qls

Tmu

Q/Tmms

TmuTmu

Tmu

Qcf

QTmt

Qmb

Qmb

Qmb

Qmb

Qmb

Tmu

Qmc

Qmc

Qps

Tmu

?

Tmu

Qps

Qms

Qms

Qgf

PALOS

VERDESFAULT

ZONE

Qps

Tmu

Tmv

Tmv

Qcf

QmfQmf

Qmf

Qcf

Qmf

Qmf

Qmf

Qls

QcfQls

Qls

Qgf

Qls

Qcf

Qls

Qcf

Qmfl

Qcf

Qmb

Qmf

Qmf

Qmf

Qol

Qgf

Qmf

Qgf

Qps

Qom?

Qe

Tpnlv

Qw

Qw

Q/TmuTmu

Qyf

Qoa

outfall

?

??

??

?

??

?

??

?

?

?

UD

DU

DU

DU

Qgf

af

af

Q/Tmu Tmu

Qps

Qgf

Tpnsc

Tpny

Tpnscc Tpnlv

QTfl QTflc

Tpnsc

TpnsccTpnsc

QTfl

Tmm

QTfl

af

Qls

mcs

PALOS VERDES

FAULT ZONE

SAN PEDRO

BASIN FAULT

ZONE

ANACAPA-DUME FAULT

SANTA CRUZ - SANTA CATALINA RIDGE FAULT ZONE

SANTA CRUZ

- SANTA

CATALINA RIDG

E FAULT

ZONE

SAN PEDRO

BASIN FAULT

ZONE

CABRILLO

FAULT

Prepared in cooperation with the U.S. Geological Survey

Coordinate System:Universal Transverse Mercator, Zone 11N,North American Datum 1927.

Base Map:Onshore topographic contours and shaded relief image derived from USGS 1/3 arc-second National Elevation Dataset (NED). Offshore bathymetry and terrain model from USGS multibeam data (Dartnell and Gardner, 1999) and NOAA. Hydrology from the National Hydrography Dataset (NHD).

CALIFORNIA GEOLOGICAL SURVEY JOHN G. PARRISH, Ph.D., STATE GEOLOGIST

STATE OF CALIFORNIA - EDMUND G. BROWN, JR., GOVERNORNATURAL RESOURCES AGENCY - JOHN LAIRD, SECRETARYDEPARTMENT OF CONSERVATION - DAVID BUNN, DIRECTOR

GEOLOGIC MAP OF THE LONG BEACH 30' X 60' QUADRANGLE, CALIFORNIARegional Geologic Map Series, 1:100,000 Scale

Copyright © 2016 by the California Department of Conservation. All rights reserved. No part of this publication may be reproducedwithout written consent of the California Geological Survey.

The Department of Conservation makes no warranties as to the suitability of this product for any particular purpose.

Geology compiled 2002-2007; modified 2015.

This geologic map was funded in part by the U.S. Geological Survey National Cooperative Geologic Mapping Program, STATEMAP Award no. 02HQAG0018.

Contour Interval: 40 metersSupplementary Contour Interval: 10 meters

1 1 10 KILOMETERS0 2 43 5 6 7 8 9

SCALE 1:100 0001 8 MILES10 2 3 4 5 6 7

12°

MA

GN

ETI

C N

OR

TH

TRU

E N

OR

TH

Approximate MeanDeclination, 2015

GEOLOGIC MAP OF THE LONG BEACH 30' × 60' QUADRANGLE, CALIFORNIAVersion 2.0

Compiled byGeorge J. Saucedo1, H. Gary Greene2, Michael P Kennedy1, and Stephen P Bezore1

2016

Digital preparation by

Carlos I. Gutierrez1, Janet Tilden2, Jason D. Little1, Eric V. Niven2, Marina T. Mascorro1, Eric W. Ford1, and Benjamin Middendorf1

1. Department of Conservation, California Geological Survey2. Moss Landing Marine Laboratories

LOCATION MAP

Loong Beach30x60-MinuteQuadrangle

33°30'119°00'

33°30'

34°00'34°00'

118°00'

118°00'119°00'

SYMBOL EXPLANATION

Contact between map units - Accuracy of location ranges from well located to inferred; dotted where concealed. All offshore contacts are considered approximately located

Fault - Solid where accurately located; long dash where approximately located; short dash where inferred; dotted where concealed; queried where continuation, identity, or existence is uncertain. Where age was determined in offshore area, age symbol is shown astride fault and relative offset is shown by U on upthrown side and D on downthrown side (relative or apparent). Age of fault is indicated as follows:

cuts strata of Holocene age cuts strata of Pleistocene age

cuts strata of Quaternary age cuts strata of Pliocene age

cuts Miocene or older strata

Anticline - Solid where accurately located; long dash where approximately located; short dash where inferred; dotted where concealed. Plunge direction indicated by arrowhead on fold axis

Synclinal Fold - Solid where accurately located; long dash where approximately located; dotted where concealed. Plunge direction indicated by arrowhead on fold axis

UD

?

35

Strike and dip of sedimentary beds. Number indicates dip angle in degrees:

Horizontal bedding.

Inclined bedding.

Vertical bedding.

Strike and dip of vertical metamorphic foliation

Arrows on landslides indicate direction of movement. Headscarp hachured were mapped

Creep (offshore) - Arrow indicates apparent direction of sediment movement

Oil and/or gas seep

?

ABBREVIATED EXPLANATIONApproximate stratigraphic relationships only: see accompanying

pamphlet for more detailed

QTfu Upper Member

Tpny Yorba Member

Tpnsq Soquel Member

Tpnlv La Vida Member

Fernando Formation

Qms Unconsolidated shelf sediment

Qmfl Unconsolidated flank sediment

Qmb Unconsolidated basin sediment

Qmr Unconsolidated ridge sediment

Qmc Unconsolidated canyon sediment

Qcf Canyon fill

QTmt Plio-Pleistocene terrace deposits

Qls Landslide deposits

Tmp Miocene plutonic and hypabyssalrocks, undivided*

Tps Pliocene sedimentary rocks,undivided*

Tmms Miocene sedimentary rocks,undivided*

ms Metamorphic rocks of pre- Late Cretaceous age*

Qps Pleistocene sedimentary deposits,undivided

Puente FormationSycamore Canyon Member

Tpnscc = conglomerateTpnsc

Tpnscc

Lower Member QTflc = conglomerate

QTflQTflc

Tmmv Miocene volcanic rocks*

Monterey FormationTmm Malaga Mudstone Member

Tmvd Valmonte Diatomite Member

Altamira Shale MemberTma

Tmv

mcs Catalina Schist

Gully fillQgf

Overbank levee depositsQol

* Q/ = Map unit overlain by more than 3 meters of unconsolidated Quaternary sediment

Qmf Fan deposits

San Pedro Formation

Qsp San Pedro Formation, undivided

Qspt Timms Point Silt Member

Qspl Lomita Marl Member

QTi Inglewood Formation

Qvof Very old alluvial fan deposits, undivided

Qlh La Habra Formation

Qls Landslide deposits (only selected larger landslides shown)

Qye Young eolian deposits

Qype Young paralic estuarine deposits

Qoa Old alluvium, undivided

Qoe Old eolian deposits

Qvoa Very old alluvium, undivided

Qyf

af Artificial fill (only selected larger fills shown)

Qa Alluvium

Qb Beach deposits

Qe Eolian deposits

Qpe Paralic estuarine deposits

Qya Young alluvium, undivided

Qw Wash deposits

Young alluvium, Unit 3Qya3

Young alluvium, Unit 2Qya2

Young alluvium, Unit 1Qya1

Young alluvial fan deposits, Unit 1Qyf1

Young alluvial fan deposits, Unit 2Qyf2

Qom Old shallow marine deposits on wave-cut surface

Qof Old alluvial fan deposits, undivided

Volcanic rocks within the Monterey Formation

(i.e. Q/Tmms).

Tmu Tertiary sedimentary and volcanic rocks, undivided*

Young alluvial fan deposits, undivided

OFFSHORE REGION

CEN

OZO

ICM

ESO

ZOIC

HO

LOC

ENE

PLEI

STO

CEN

EM

IOC

ENE

PLIO

CEN

E

TER

TIAR

YQ

UAT

ERN

ARY

CR

ETAC

EOU

SJU

RAS

SIC