OF THE 
Catrounts Const 
VAscrs 
saccos 
mcr 
PLIOCENE 
MARGARITA 
Crespo 
Saw Panto 
Urere Miocene ‘axes 
TeMnLOe 
Lowne Miocenr 
VAQUEROS | 
OL00CRNE Saw Lowenro Sew 
North of Mount Diablo 
ONDEDAN® 
to! 
Mocet Diasto Restos 
Santa Cuz 
West of Mount Diablo 
Cartium meckionum 
Gabb 
nodomas skamboni 
rinowx yor* 
aa! 
HANTA MARGARITA 
A Wadia tumidus 
Pesos raymond Clark 
Trophon fonderorum Gabb) 
crn 
Dosinia merriamk Clark 
Modictus gsbbi Clark 
Calypiraes diadenst 
Seat pabbl Rémond 
Santa Margarita and 
Clee! 
KIER 
Cordium Lerensanwm 
Aroold 
Acila cettyiburgenits 
Reagan 
aso" 
C and tol 
wis Clark 
pachardl Clark 
Stimpson 
Warm Water Fauna 
Pecten kealyi 
Pecten exeni Aroold 
Dendraster cidtri 
Rémond 
Dendraster perrind 
Weaver 
SANTA MARGARITA 
Pecten crassicarde Conrad 
Pecten raymondi Clarke 
Peten pableansis Conrad 
Astrodapiis tumidus 
SANTA MARGARIT 
Astrodapris whitneyil 
imond 
Astroda pris antiselli 
Connd 
Re soo" 
Astrodapris whitneyih ss and sh 
Rémond 
1250" 
CHEERO 
Peten crassicarde Connie 
Palen raymendi Clarke 
Peclen wesverk Clark 
Seulella abhi Rémond 
‘Aitrodapsts clerbornrls 
Kew 
meiones 
Pecten raymondi Clark, 
nh. 
Pecten tolmant Wall te 
mbrose 
Astrodapsis brewerianur 
Rémon 
Acanihina sinuatim 
) 
ayco" 
ry 
"Oursin Sandstone" Arnold 
“Claremont Shale" 
“Sobrante Sandstone”? 
Pecten andersoni Arnold 
Ostres titan 0. var? 
Acasoma barkerianum 
Cooper 
Turritella ocoyana Conrad 
Pecten peckhami Gabls 
Pecten peckhami Gabb 
sooo" $000! 
weand sh organic shale 
3790" 
ss, eh, and cons! 
BAN LoRnNz0 
Acita dali Arnold 
Conlium lorensanum 
Arnold 
aE 
fine! tuts Fusinus hecoxt 
“SAN JAON 
Mel age phonas SNicole 
6 
Ancila Sokit Gabb 
Aras ravidum Gabb} 
Puriewr Aeonti Aroold 
sro" 
s 
asoo" 
ss and ah 
BUTANO 
(Oligocene ?) 
Dendraster orecememsis 
Dendroster interlinestus 
TEMDLO TEMDLOR 
deo Shale" “Monterey Shale" 
lambre Sandstone” Pecten andersoni Arnold 
“Tee Shale" Agavoma santacrusana 
G 
Chiene ecurit Shemard 
Nastia moramians Martin 
Turritella ocoyana Conrad 
— non} Solariuen lorencana Arnold 
MARINE TERTIARY OF THE WEST COAST 
Dorinis jacalitosensis 
Attrodapsis radite-| 
(aps 
Gott Resell 
Arai Iumidus 
Aitrotapiis antiselli 
Conrad 
Aitrodapris ormatus Kew 
3900! 
TEMBLOR 
“Salinas Shale" 
Pecten andersoni Arnold 
Pecten peckhami Gabb 
Pecten discus Conrad 
Turritells ocoyana Conrad) 
s000") 
organic shales 
VAQUEROS 
v. ERO 
Turritella imesana Conrad) Turritelia inesana Conrad 
Pecten magnolia Conrad 
Pecten perrini Arnold 
$00" 
ey 
SAN LORENZO 
Telling lorensonum Arnold 
2. 
JACAUITOS 
Pecten terminus Arnold) 
Derins fecalitsrensis 
. Los Axcetss ro Saxta | Gexrmaimes Steno 
Verrexa Demockr “ANA MOUNTAINS Gerson, Wasser 
Sexerr-Moowar 
Fernando Grup 
PONT 
‘ 
Nom! “ Astrodapris tumidus mondi 
Turritela freya Nomland Rémond 
Astroda prix coalingensis 
Kew 
Astrodapiit major Kew 
no 
SADE 
CEDAR MOUNTADX 
eth ewart Valet 
ypeai Pi 
q pas nmadeare 
2 Merriam 
é 
2 
2 TORTORIAN 
a 
a 
a 
i) 
z 
TEMBLOR 3 TEMBLOR TEMBLOR 7MoDELO? TEMBLOR TEMELOR TEMBLOR VIRGIN VALLEY MERVCHIFPUS f0N wry ‘ 
“Big Blue” (Sandstones and Turritela ecoyana Conrad; (Sandstone I Sole lnrd and Shales) “ Wahkiakum’? a a 
Joo" Shales) i ‘and Shale) | Pecten pecthami Gabty “Tiakeley” (in part) 
" F Pecten andersoni Chione temMorensis Area devincta Conrad 
Merychippus coalingensis mold Anderson Turritelia eregonensis ’ 
fauna ects peckhami Turritella eceyana Conrad 
Pecten XGA Chione temMorensis 
‘clen andersoni Arnold nderson. Evstolinm petrorum MASEALE 
Chione temblorensis Conus oweni ippar (ome rs 
Anderson "Anderson, Sent are i ad 
Trophon hernensis Trophan kernensis 
ndenon Anderson 
A gasoma barkerianum Turritella ocoyana 
Cooper Conrad 
Turritella ocoyana Conrad] = 
Seutella merriami Pack “PUENTE Haniel tl 
900" ry FITLire's 
|| Stactoaine Waser) a Primitine MeryohpPar 
VAQUEKOS VAQUEROS vA‘ : [> Dt 
Peeten perrini Arnold Pecten respeensis Arnold | Pecten saprenni P Arnold Turritella teestna Conrad couaeeaaval x ai 
Turritella inesana Conrad) Pecten eppeenais Amold,| Peeten ses, it Arnold, 
var hyde ar A 
Pecten magnolia Conrad | Pecten aia! Conrad 
Turritela inesana Conrad | Turritella i) a Conrad} 
(Including Oligocene) ‘banksi Arnold | Scutella Joirbankit Arnold 
Jo0o" 
Jooo" 
ed aoe) eer ES SS a eee 
RATT AROORH) 
fanglomerate, ss, sh JS00! a. Lanenze ae AQUITANIAM 
ts wan "Aste 
Vai ncaa, and] 
‘ 
" Acila pettyaburgenals ouarnae > 
zone 
Acila ¢eldysburgenris 
Reagan 
ie washington ana 
Dall aC 
XREVENIAGEN 
SHALE 
Leda lincolnensis Weaver. 
Mac 
it Weaver 
Gabby var, 
Turrtiele wr “eee Conrad 
Turritella diversilineata 
ran Se 
_KWEYENIAGEN “Stok 
(Shales and Sandstones) p bepress sone” 
t 
Opp, shales a San 
Emigdio Mountains 
nit Teeritelis forerensis 
jimeya Conrad 
Jurca rinmata Cabb | Tari 
N: biecha caloric Detecmsl 
