dbo:abstract |
The Sespe Formation is a widespread fossiliferous sedimentary geologic unit in southern and south central California in the United States. It is of nonmarine origin, consisting predominantly of sandstones and conglomerates laid down in a riverine, shoreline, and floodplain environment between the upper Eocene Epoch (around 40 million years ago) through the lower Miocene. It is often distinctive in appearance, with its sandstones weathering to reddish-brown, maroon, pinkish-gray, tan, and green. Since many of its sandstones are more resistant to erosion than many other regional sedimentary units it often forms dramatic outcrops and ridgelines in many local mountain ranges. (en) |
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wiki-commons:Special:FilePath/SespeConglomerate1.jpg?width=300 |
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dbr:California dbr:Monterey_Formation dbr:West_Montalvo_Oil_Field dbr:Alluvium dbr:Anticline dbc:Geologic_formations_of_California dbr:Permian dbr:Petroleum dbr:Ventura_County,_California dbr:Vertebrate dbr:Depositional_environment dbr:Rincon_Formation dbr:Chert dbr:Coldwater_Sandstone dbr:Eocene dbr:Miocene dbr:Mojave_Desert dbr:Conglomerate_(geology) dbc:Topatopa_Mountains dbr:South_Mountain_Oil_Field dbc:Geology_of_Ventura_County,_California dbr:Topatopa_Mountains dbc:Oligocene_Series_of_North_America dbr:Fillmore,_California dbr:Franciscan_Assemblage dbc:Eocene_Series_of_North_America dbr:Floodplain dbr:Granite dbr:Unconformity dbc:Natural_history_of_Ventura_County,_California dbr:Siltstone dbr:Riverine dbr:San_Diego_County dbr:Pico_Formation dbr:Oligocene dbc:Paleogene_California dbr:Sespe_Creek dbr:Sandstone dbr:Shale dbr:Simi_Valley dbr:Type_locality_(geology) dbr:Vaqueros_Formation dbr:Volcano dbr:Sedimentary dbr:Terrane dbr:Mudstone dbr:Clast dbr:Repetto_Formation dbr:Fossiliferous dbr:Redbed dbr:Coldwater_Formation dbr:File:SespeOutcrop.jpg |
dbp:age |
dbr:Eocene dbr:Miocene |
dbp:caption |
Weathered, poorly sorted conglomerate from the lower member of the Sespe Formation, Santa Ynez Mountains, California. The clasts range in size from boulders to small pebbles. (en) |
dbp:name |
Sespe Formation (en) |
dbp:namedby |
Watts ; redefined by Kew (en) |
dbp:namedfor |
dbr:Sespe_Creek |
dbp:otherlithology |
Mudstone, occasional shale (en) |
dbp:overlies |
dbr:Coldwater_Formation |
dbp:period |
Oligocene (en) |
dbp:prilithology |
dbr:Conglomerate_(geology) dbr:Sandstone |
dbp:region |
Southern and south central California (en) |
dbp:type |
sedimentary (en) |
dbp:underlies |
dbr:Monterey_Formation dbr:Vaqueros_Formation |
dbp:wikiPageUsesTemplate |
dbt:Infobox_rockunit dbt:Commons_category dbt:Convert dbt:Reflist dbt:USA |
dct:subject |
dbc:Geologic_formations_of_California dbc:Topatopa_Mountains dbc:Geology_of_Ventura_County,_California dbc:Oligocene_Series_of_North_America dbc:Eocene_Series_of_North_America dbc:Natural_history_of_Ventura_County,_California dbc:Paleogene_California |
gold:hypernym |
dbr:Unit |
schema:sameAs |
http://viaf.org/viaf/237337953 |
rdf:type |
yago:Abstraction100002137 yago:Arrangement107938773 yago:Formation108426461 yago:Group100031264 yago:WikicatGeologicFormationsOfTheUnitedStates dbo:Organisation |
rdfs:comment |
The Sespe Formation is a widespread fossiliferous sedimentary geologic unit in southern and south central California in the United States. It is of nonmarine origin, consisting predominantly of sandstones and conglomerates laid down in a riverine, shoreline, and floodplain environment between the upper Eocene Epoch (around 40 million years ago) through the lower Miocene. It is often distinctive in appearance, with its sandstones weathering to reddish-brown, maroon, pinkish-gray, tan, and green. Since many of its sandstones are more resistant to erosion than many other regional sedimentary units it often forms dramatic outcrops and ridgelines in many local mountain ranges. (en) |
rdfs:label |
Sespe Formation (en) |
owl:sameAs |
freebase:Sespe Formation yago-res:Sespe Formation wikidata:Sespe Formation https://global.dbpedia.org/id/4v1CQ |
prov:wasDerivedFrom |
wikipedia-en:Sespe_Formation?oldid=1000484291&ns=0 |
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dbr:Santa_Clara_Avenue_Oil_Field |
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