Vertebrate paleofauna
editBased on the Paleobiology Database:[1]
Cartilaginous fish
editGenus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Carcharhinus | C. sp. | Leisure World | A requiem shark. | |||
Carcharodon | C. arnoldi | Lompoc | A relative of the great white shark. | |||
C. hastalis | ||||||
C. planus | Leisure World | |||||
Cetorhinus | C. sp. | Leisure World | A relative of the basking shark. | |||
Galeocerdo | G. aduncus | Aliso Viejo | A relative of the tiger shark. | |||
Hexanchus | H. sp. | A sixgill shark. | ||||
Isurus | I. sp. | A mako shark. | ||||
Myliobatis sp. | Laguna Niguel, Leisure World | An eagle ray. | ||||
Otodus | O. megalodon | Altamira Shale, Laguna Niguel, Leisure World, El Toro | Altamira Shale, Lower | A megatooth shark, the megalodon. | ||
Sphyrna | S. sp. | Laguna Niguel | A hammerhead shark. | |||
Strongyliscus | S. robustus | Lompoc | A bullhead shark. |
Bony fish
editBased 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. |
Birds
editBased on the Paleobiology Database:[1]
Genus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Aethia | A. rossmoori | Lower | An auklet. | |||
Alcodes | A. ulnulus | Lower | A Lucas auk. | |||
Cerorhinca | C. dubia | Lompoc | A relative of the rhinoceros auklet. | |||
C. sp. | Lower | |||||
Diomedea | D. sp. | A great albatross. | ||||
Fulmarus | F. hammeri | Lower | A fulmar. | |||
Gavia | G. brodkorbi | A loon. | ||||
Limosa | L. vanrossemi | Lompoc | A godwit. | |||
Morus | M. lompocanus | Lompoc, Monterey | A gannet. | |||
M. magnus | ||||||
M. media (=Miosula)[5] | Lompoc | |||||
M. willetti (=Sula willetti)[5] | Lompoc | |||||
Microsula | M. sp. | Lower | A sulid. | |||
Miomancalla | M. wetmorei | A Lucas auk. | ||||
Oceanodroma | O. sp. | A storm petrel. | ||||
Osteodontornis | O. orri | Tepusquet Creek | A pseudotooth bird. | |||
Palaeoscinis | P. turdirostris | Tepusquet Creek | Articulated skeleton | A songbird. | ||
Phoebastria | P. anglica | A North Pacific albatross. | ||||
Procellaridae indet. | Tepusquet Creek | A tubenose of uncertain affinities. | ||||
Praemancalla | P. lagunensis | Lower | A Lucas auk. | |||
Presbychen | P. abavus | Lower | A goose. | |||
Puffinus | P. barnesi | A shearwater. | ||||
P. calhouni | Lower | |||||
P. diatomicus | Lompoc | |||||
P. priscus | Lower | |||||
Uria | U. brodkorbi | Lompoc | Articulated skeleton. | A murre. |
Reptiles
editBased on the Paleobiology Database:[1]
Genus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Crocodylia indet. | A crocodilian of uncertain affinities. | |||||
aff. Dermochelys | D. sp. | Lower | A potential relative of the leatherback turtle. | |||
Psephophorus | P. sp. | Lower | A dermochelyid sea turtle. |
Mammals
editCetaceans
editGenus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Albicetus | A. oxymycterus | Santa Barbara | A physeteroid toothed whale. | |||
Albireonidae indet. | Laguna Niguel | An albireonid toothed whale. | ||||
Atocetus | A. nasalis | Laguna Niguel | A kentriodontid toothed whale. | |||
"Balaenoptera" | "B." ryani | Monterey Bay | A baleen whale of uncertain affinities. | |||
Delphinapterinae indet. | Laguna Niguel | A relative of the beluga whale. | ||||
Delphinavus | D. newhalli | Suey Ranch | A delphinidan of uncertain affinities. | |||
aff. Kampholophos | K. sp. | El Toro | A kentriodontid toothed whale. | |||
Kogiidae indet. | Laguna Niguel | A relative of the dwarf sperm whales. | ||||
Liolithax | L. kernensis | El Toro, Leisure World | A kentriodontid toothed whale. | |||
aff. Messapicetus | M. sp. | Laguna Niguel | A beaked whale. | |||
Mixocetus | M. sp. | Laguna Niguel | A tranatocetid baleen whale. | |||
Nannocetus | N. sp. | Laguna Niguel | A cetothere. | |||
Norrisanima | N. miocaena | Lompoc | A stem-rorqual whale. | |||
Piscolithax | P. tedfordi | Laguna Niguel | A porpoise. | |||
Pithanodelphis | P. sp. | Laguna Niguel, El Toro | A kentriodontid toothed whale. | |||
Salumiphocaena | S. stocktoni | Palos Verdes, El Toro | Valmonte | A porpoise. | ||
Zarhinocetus | Z. errabundus | Aliso Viejo | Lower | An allodelphinid toothed whale. |
Perissodactylans
editGenus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Pliohippus | P. sp. | El Toro | An equid. |
Desmostylians
editGenus | 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. |
Carnivorans
editGenus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Allodesmus | A. cf. sinanoensis | Leisure World | Lower | A desmatophocid pinniped. | ||
Atopotarus | A. courseni | Palos Verdes | Altamira | A desmatophocid pinniped. | ||
Borophagus | B. sp. | El Toro | A borophagine canid. | |||
Imagotaria | I. downsi | Lompoc, Laguna Niguel, Leisure World | An odobenid pinniped. | |||
Monachinae indet. | Laguna Niguel | A monachine seal. | ||||
Pithanotaria | P. starri | Lompoc, Mission Viejo, Laguna Niguel | An eared seal. | |||
Pontolis | P. barroni | Aliso Viejo | An odobenid pinniped. | |||
P. cf. magnus | Palos Verdes | Valmonte |
Sirenians
editGenus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Dioplotherium | D. allisoni | El Toro | Lower | A dugongid related to the dugong. | ||
Dusisiren | D. dewana | Upper | A dugongid related to Steller's sea cow. | |||
D. jordani | Lompoc, Moulton Ranch, Laguna Niguel, Leisure World | |||||
Metaxytherium | M. sp. | Leisure World | A dugongid. |
Paleoflora
editThe Monterey Formation contains some of the few examples of fossilized non-calcareous algae in the world, which tend to be preserved in diatomite.[6]
Brown algae
editGenus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Paleocystophora | P. subopposita | A brown algae, family Cystoseiraceae. | ||||
Paleohalidrys | P. californica | A brown algae, family Cystoseiraceae. | ||||
P. occidentalis | ||||||
P. superba | ||||||
Julescraneia | J. grandicornis | A kelp, family Lessoniaceae. |
Plants (green and red algae)
editGenus | Species | Location | Member | Material | Notes | Images |
---|---|---|---|---|---|---|
Caulerpites | C. denticulata | A green alga. | ||||
Chondrides | C. flexilis | A red alga. | ||||
Paleosiphonia | P. oppositiclada | A red alga. |
- ^ a b c d Czaplewski, John J. "PBDB Navigator". paleobiodb.org. Retrieved 2024-09-24.
- ^ California Academy of Sciences (1890). Occasional papers of the California Academy of Sciences. California Academy of Sciences. San Francisco : California Academy of Sciences.
- ^ "PBDB Collection". paleobiodb.org. Retrieved 2024-09-24.
- ^ "PBDB Taxon". paleobiodb.org. Retrieved 2024-09-24.
- ^ a b Ksepka, Daniel T.; Tennyson, Alan J. D. (2024-01-01). "Oldest fossil record of Sulidae from New Zealand". Journal of Ornithology. 165 (1): 277–280. doi:10.1007/s10336-023-02117-0. ISSN 2193-7206.
- ^ "Monterey Formation - Algae". ucmp.berkeley.edu. Retrieved 2024-11-18.