GEOLOGY. 
59 
Fernando (upper Miocene-Pliocene-Pleistocene) fossils from the Santa Maria district , 
California —Continued. 
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Lymnsea alamosensis Arnold (PI. 
XXI, figs. 6, 7) a . 
— 
Macoraa nasuta Conrad (PI. XXII 
eg. 5)... 
X 
x 
X 
x 
X 
X 
Macoma sp.... 
X 
Macoma cf. secta Conrad... 
X 
I-.. 
Mactra sp. 
x 
X 
X 
r" 
Miopleiona oregonensis Dali.... 
X 
x 
1 
■ 
Modiolus rectus Conrad.. 
X 
x 
X 
X 
Monia macroschisma Deshayes. 
x 
Muricidea sp. 
X 
Mya truncata Linne. 
X 
... 
Mytilus sp. indet.. 
x 
1 
Nassacaliforniana Conrad (PL XXIV, 
fig. 4).. 
X 
X 
x 
X 
X 
X 
X 
X 
1 
X 
Nassa waldorfensis Arnold (PI. XXI, 
fig- 17).. 
x 
Natica clausa Broderip and Sowerby 
(PI. XXI, fig. 16). 
X 
x 
x 
Neverita recluziana Petit (PI. XXI, 
figs. 14a, 14b, 15). 
x 
X 
X 
Ocinebra lurida Middendorf. 
X 
Ocinebra micheli Ford var. waldorf¬ 
ensis Arnold (PI. XXI, fig. 10). 
X 
Olivella biplicata Sowerby. 
X 
X 
Olivella cf. intorta Carpenter. 
! 
X 
Opalia anomala Stearns. 
x 
x 
Opalia varicostata Stearns. 
X 
x 
Ostrea veatchii Gabb (PI. XXIII, 
fig. 10) . 
X 
X 
...j... 
Ostrea possibly veatchii Gabb. 
X 
Panomya cf. ainpla Dali. 
::: 
x 
Panopea generosa Gould. 
X 
X 
X 
x 
Pecteh (Plagioctenium) near cerro- 
sensis Gabb. 
X 
Pecten (Patinopecten) healeyi Ar¬ 
nold (PI. XXVI, figs. 1, 2). 
1 
x 
X 
Pecten (Pecten) hemphilli Dali (PI. 
XXV, fig. 5). 
x 
Pecten (Chlamys) lawsoni Arnold (PI. 
XXV, fig. 3)1. 
X 
X 
X 
X 
Pecten (Patinopecten) oweni Arnold 
(PI. XXV, figs. 2a, 2b). 
X 
X 
Pecten (Pecten) stearnsii Dali (PI. 
XXV, figs, la, lb). 
x 
Pecten (Chlamys) wattsi Arnold (PI. 
XXV, fig. 4). 
X 
Phacoides annulatus Reeve (PI. 
XXIII, fig. 8). 
X 
X 
x 
x 
X 
Phacoides intensus Dali (PI. XXIII, 
figs. 9a, 9b). 
X 
X 
Phacoides nuttallii Conrad var. ante- 
cedens Arnold (PI. XXII, fig. 6)_ 
X 
x 
X 
0 
Pholadidea ovoidea Conrad (PI. 
XXII, figs, la, lb). 
X 
x ... 
X 
X 
Pholadidea (?) sp. indet. 
... 
X 
Platyodon cancellatus Conrad var.. 
X 
Pleurotoma (Borsonia) sp. a. 
x 
Pleurotoma sp. b.’. 
X 
Priene oregonensis Redfield var. an- 
gelensis Arnold (?). 
X 
Priene oregonensis Redfield (Young) 
(PI. XXI, fig. 2). 
X 1 
i 
Purpura crispata Chemnitz (PI. 
XXII, fig. 2). 
1 
x 
Saxidomus gracilis Gould. 
... 
1 
X 
Saxidomus (?) sp. a. 
*"l 
! 
X 
Scala sp. a. 
1 
X 
Sigaretus debilis Gould 
x'l 
xj 
Siliqua cf. edentula Gabb. 
Solen cf. sicarius Gould... 
X 
X 
X 
X 
Spisulacatilliformis Conrad var. alca- 
trazensis Arnold (PI. XXIII, fig. 6). 
Spisula sisquocensis Arnold (PL 
XXIII, fig. 1). 
...[ 
X 
X ! 
... 
1 
1 
a Fresh-water beds in the Fernando formation, 1 mile southeast of bench mark 425, Los Alamos 
Valley. 
