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Vertebrate paleofauna [ edit ]
Based on the Paleobiology Database:[ 1]
Based on Fierstine et al (2012) and the Paleobiology Database. A majority of these are preserved in diatomite , with many, especially the most complete ones, recovered from a diatomaceous earth mine at Lompoc .[ 2] [ 1]
Genus
Species
Location
Member
Material
Notes
Images
Acipenseridae indet.
Mission Viejo
Disarticulated partial skeleton.
A sturgeon of uncertain affinities.
Achrestogrammus
A. achrestus
Lompoc
Articulated partial skeleton
A presumed greenling .
Araeosteus
A. rothi
Lompoc
Articulated skeletons
A relative of the prowfish .
Argyropelecus
A. affinis
Valmonte Diatomite
Articulated skeletons, whereabouts uncertain
The modern Pacific hatchetfish .
A. bullockii
Lompoc
Articulated skeletons
A marine hatchetfish .
Bathylagus
B. angelensis
Bairdstown, El Modena, Lompoc
Articulated skeletons
A deep-sea smelt .
Bolbocara
B. gyrinus
Lompoc
Articulated skeleton
A grenadier .
Chauliodus
C. eximius
Lompoc
Articulated skeletons
A viperfish .
Cyclothone (=Rogenio )
C. cf. solitudinis
Bairdstown
Articulated skeleton
A bristlemouth .
C. sp.
El Modena
Cynoscion
C. eprepes
Lompoc
Partial articulated skeletons
A weakfish .
Decapterus
D. hopkinsi
Articulated skeletons
A mackerel scad .
Drimys
D. defensor
Lompoc
Articulated skeleton
A barracudina .
Eclipes
E. cf. extensus
Altamira Shale
Articulated skeletons
A cod .
E. manni
Lompoc
E. veternus
El Modena
Emmachere
E. rhachites
Lompoc
Articulated skeletons.
A goosefish .
Eoscorpius
E. primaevus
Bairdstown
Lost partial skeleton
A presumed sablefish , but potentially a scombrid .
Etringus
E. sp.
Altamira Shale
Scales
A herring .
Eriquius
E. plectrodes
Lompoc
Articulated skeleton.
A surfperch .
Eritima
E. evides
Bairdstown
Articulated skeleton.
A cardinalfish .
Euleptorhamphus
E. peronides
Lompoc
Articulated skeletons.
A halfbeak . Attribution to Euleptorhamphus doubted.
Euzaphleges
E. longurio
Lompoc
Articulated skeletons.
A euzaphlegid scombroid .
Evesthes
E. jordani
Lompoc
Articulated skeletons.
A large-tooth flounder .
Forfex
F. hypuralis
Pine Canyon
Articulated skeleton
A forficid beloniform .[ 3]
Ganoessus
G. clepsydra
El Modena
Articulated skeleton.
A herring.
G. michaelis
Buttle
Articulated skeleton.
Ganolytes
G. aratus
Lompoc
Articulated skeleton.
A herring.
Gasterosteus
G. aculeatus
Lompoc
Articulated skeletons.
The modern three-spined stickleback .
Hexagrammidae indet.
Lompoc
Lost headless skeleton
A greenling.
Hippoglossoides
H. pristinus
Lompoc
Articulated skeleton
A righteye flounder .
Hipposyngnathus
H. imporcitor
Lompoc
Articulated skeletons
A pipefish .
Ioscion
I. morgani
Lompoc
Lost partial articulated skeleton
An ioscionid percomorph , potential carangid affinities.
Istiophoridae indet.
Predentary
A marlin of uncertain affinities.
Lampanyctus (=Engraulites )
L. remifer
Lompoc
Articulated skeletons.
A lanternfish , formerly considered an anchovy.
Lampanyctinae indet.
Lompoc
Articulated skeleton
A lanternfish.
Lampris
L. zatima
Lompoc, El Capitan Beach
Articulated partial skeletons
A relative of the opah .
Lirosceles
L. elegans
Lompoc
Articulated skeleton
A cottid sculpin .
Lompoquia
L. culveri
Lompoc
Articulated skeleton
A drumfish .
L. retropes
Makaira
M. nigricans (sensu lato )
Rostral fragment
The modern blue marlin .
Megalops
?M. vigilax (=Starrias ischyrus )
Lompoc
Articulated partial skeleton
A tarpon .
Molidae indet.
An ocean sunfish .
Ocystias
O. sagitta
Lompoc
Lost articulated skeleton
A scombrid .
Ophiodon
O. ozymandias
Lompoc
Partial articulated segment
A relative of the lingcod .
Opisthonema
O. palosverdensis
Altamira Shale
Articulated skeleton
A thread herring .
Ozymandias
O. gilberti
Lompoc
Vertebral segment, skull
A scombrid.
Paralichthys
P. antiquus
Lompoc
Head, body fragment
A large-tooth flounder.
Plectrites
P. classeni
Lompoc
Articulated skeletons
A seabream .
Pleuronichthys
P. veliger
Lompoc
Articulated skeleton
A righteye flounder.
Protanthias
P. fossilis
Lompoc
Articulated skeleton
An anthias .
Pseudoseriola
P. sanctaeineziae
Lompoc
Articulated skeleton
A relative of the bluefish .
Quaesita
Q. quisquilia
El Modena
Articulated skeletons
A deep-sea smelt.
Quisque
Q. gilberti
El Modena
Slab with numerous articulated skeletons.
A herring.
Rythmias
R. starri
Lompoc
Articulated skeletons
A seabream.
Sarda
S. stockii
Lompoc
Lost partial skeleton
A bonito .
Scomber
S. cf. japonicus (=Turio wilburi , T. culveri , Thyrsion velox , Pneumatophorus cf. grex )
Lompoc
Articulated skeletons
A true mackerel , tentatively referred to the modern chub mackerel .
S. sanctaemonicae (=Auxides sanctaemonicae )
Brown's Canyon
Partial articulated skeleton
A true mackerel.[ 4]
Scomberessus
S. acutillus
El Modena
Articulated skeletons.
A saury , possibly conspecific with Scomberesox edwardsi .
Scorpaena
S. ensiger
El Modena
Articulated skeletons
A scorpionfish .
Scorpaenidae indet. (=Lutjanus hagari )
El Modena
Articulated skeleton
A scorpionfish, potentially in Stereolepis .
Sebastes
S. apostates
Lompoc
Articulated skeletons
A rockfish .
S. davidi
S. defunctus
S. ineziae
S. longirostris
S. porteousi
S. thermophilus
S. velox
Sebastinus
S. sp.
Lompoc
Lost specimen
A rockfish .
Seriola
S. sanctaebarbarae
Lompoc
Articulated skeletons
An amberjack .
Syngnathus
S. avus
Bairdstown, El Modena
Articulated skeletons
A pipefish.
Thyrsocles
T. kriegeri
Lompoc
Articulated skeletons
A euzaphlegid.
Thunnus
T. starksi
Lompoc
Articulated skeleton, head fragment
A tuna .
T. sp.
Altamira Shale
Articulated skeleton, fragments
Trossulus
?T. exoletus
Lompoc
Lost articulated skeletons
A presumed euzaphlegid.
Tunita
T. octavia
El Modena
Partial articulated skeleton
A scombrid.
Xestias
X. iratus
Lompoc
Skull, articulated skeleton
A scombrid.
Xyne
X. grex
Lompoc
Multiple slabs with numerous articulated skeletons
A herring, known from huge fossilized mass mortality assemblages of spawning individuals.
Xyrinius
X. barbarae
Carpenteria
Lost skeletons
A herring that may be potentially conspecific with Xyne grex . It is uncertain whether X. houshi is from the Monterey Formation.
X. elmodenae
El Modena
?X. houshi
Zanteclites
Z. hubbsi
Bairdstown
Articulated skeleton
A Neotropical silverside .
Zelosis
Z. hadleyi
El Modena
Articulated skeleton
A halfbeak.
Based on the Paleobiology Database:[ 1]
Based on the Paleobiology Database:[ 1]
Genus
Species
Location
Member
Material
Notes
Images
Pliohippus
P. sp.
El Toro
An equid .
Genus
Species
Location
Member
Material
Notes
Images
Desmostylus
D. hesperus
Monterey Bay, San Luis Obispo, Solvang, Palos Verdes, Leisure World
A desmostylian .
Jamilcotatus
J. boreios
Santa Cruz Island
A desmostylian, not officially named.
Neoparadoxia
N. cecilialina
Mission Viejo
A paleoparadoxiid desmostylian.
Paleoparadoxia
P. sp.
Palos Verdes, Leisure World
Altamira Shale
A paleoparadoxiid desmostylian.
The Monterey Formation contains some of the few examples of fossilized non-calcareous algae in the world, which tend to be preserved in diatomite.[ 6]
Plants (green and red algae)[ edit ]