page_title: List of the Cenozoic life of California
section_title: B
hierarchical_section_title: List of the Cenozoic life of California / B
caption_attribution_description: Buteo jamaicensis English: An immature Red-tailed Hawk at Pillar Point Harbor, California, USA.
context_page_description: This list of the Cenozoic life of California contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of California and are between 66 million and 10,000 years of age.
context_section_description: Baiomys
  †Baiomys mowi
  Balaenoptera
  †Balaenoptera bertae – type locality for species
  †Balaenoptera cortesi
  †Balaenoptera davidsonii – type locality for species
  †Balaenoptera physalus
  †Balaenoptera ryani
   †Balaenula
  Balanophyllia
  †Balanophyllia elegans
  †Balanophyllia variabilis – type locality for species
  Balanus
  †Balanus crenatus
  †Balanus gregarius
  †Balanus nubilus – or unidentified comparable form
  †Balanus rostratus
  Balcis
  †Balcis micans
  †Balcis monicensis
  †Balcis oldroydi
  †Balcis rutila
  †Balcis thersites
  Bankia
  †Bankia setacea – or unidentified comparable form
  Barbarofusus
  †Barbarofusus barbarensis
  Barbatia
  †Barbatia cliffensis
  †Barbatia landesi – or unidentified related form
  †Barbatia strongi – type locality for species
  †Barbatia suzzalloi – or unidentified comparable form
   †Barbourofelis
  †Barbourofelis loveorum
  †Barbourofelis whitfordi
  Barleeia
  †Barleeia marmorea
  Barnea
  †Barnea costata
  †Basirepomys
  †Basirepomys pliocenicus – type locality for species
  Bassariscus
  †Bassariscus antiquus
  †Bassariscus astutus – or unidentified comparable form
  †Bassariscus casei
  †Bassariscus raptor
  †Bathylagus – type locality for genus
  †Bathylagus quiescens – type locality for species
  †Bathylagus quisquilia – type locality for species
  †Bathysiphon
  †Bathysiphon eocenica
  †Bathysiphon sanctaecrucis
  Bathytoma
  †Bathytoma pacifica
  †Batodonoides
  †Batodonoides powayensis
  †Batodonoides walshi – type locality for species
   Bembidion
  †Bembidion davidae – type locality for species
  †Bembidion everestae – type locality for species
  †Benoistia
  †Benoistia cantonensis
  †Bensonomys
  †Bensonomys arizonae
  †Bensonomys gidleyi
  †Bensonomys meadensis
  Beringraja
  †Beringraja binoculata – or unidentified comparable form
  †Bestiopeda
  Betula
  †Betula ashleyii
  †Bifarina
  †Bifarina eleganta
  Bison
  †Bison antiquus
   †Bison latifrons
  Bittium
  †Bittium alternatum – or unidentified comparable form
  †Bittium asperum
  †Bittium casmaliense
  †Bittium catalinense
  †Bittium dumblei
  †Bittium eschrichti
  †Bittium eschrichtii
  †Bittium inerfossa
  †Bittium interfossa
  †Bittium latum
  †Bittium ornatissimum
  †Bittium rugatum
  †Bittium topangensis
  Bivetopsia
  †Bivetopsia bullata
  †Boavus
  †Boavus affinis – type locality for species
  Boetica
  †Boetica hertleini
   †Bolbocara
  †Bolbocara gyrinus
  Bolinichthys
  Bolivina
  †Bolivina gracilis
  Bonasa
  †Bonasa umbellus
  †Bonellitia
  †Bonellitia paucivaricata
  †Bonellitia stantoni
  Bornia
  †Bornia retifera
   †Borophagus
  †Borophagus diversidens
  †Borophagus littoralis – type locality for species
  †Borophagus parvus
  †Borophagus secundus
  †Borophryne
  †Borophryne apogon
  †Bouromeryx
  †Bouromeryx americanus
  †Bouromeryx submilleri – or unidentified comparable form
  Brachidontes
  †Brachidontes cowlitzensis
  †Brachidontes dichotomus
  †Brachidontes lawsoni – or unidentified comparable form
  †Brachidontes ornatus
  Brachiodontes
  †Brachiodontes lawsoni
  †Brachisphingus
  †Brachisphingus gabbi
  †Brachyallodesmus – type locality for genus
  †Brachyallodesmus packardi
   †Brachycrus
  †Brachycrus buwaldi
  †Brachycrus laticeps
  †Brachyerix
  †Brachyerix incertis
  †Brachypsalis
  †Brachypsalis obliquidens
  †Brachypsalis pachycephalus – or unidentified comparable form
  Brachyramphus
  †Brachyramphus dunkeli – type locality for species
  †Brachyramphus pliocenum – type locality for species
  †Brachysphingus
  †Brachysphingus liratus
  †Brachysphingus mammilatus – type locality for species
  †Brachysphingus sinuatus
   Branta
  †Branta canadensis
  †Branta nigricans – tentative report
  †Branta woolfendeni – or unidentified comparable form
  †Bretzia
  †Brochopleurus – tentative report
  †Bruclarkia
  †Bruclarkia barkerianum
  †Bruclarkia barkerium
  †Bruclarkia columbiana
  †Bruclarkia gravida
  †Bruclarkia oregonensis – or unidentified comparable form
  †Bruclarkia santacruzana
  †Bruclarkia seattlensis
  Bubo
  †Bubo sinclairi – type locality for species
   †Bubo virginianus
  Buccinum
  †Buccinum strigillatum
  Bucephala
  †Bucephala albeola
  †Bucida
  †Bucida eocenica
  Bufo
  †Bulbiceps
  †Bulbiceps raninus
  †Bulbifusus
  †Bulbifusus californicus – type locality for species
  Bulimina
  †Bulimina chirana
  †Bulimina debilis
  †Bulimina jacksonensis
  †Bulimina ovata
  †Bulimina ovula
  †Bulimina rinconensi
caption: A living Buteo jamaicensis, or red-tailed hawk
exif: {"Image Make": "Canon", "Image Model": "Canon EOS REBEL T2i", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Picasa", "Image DateTime": "2011:08:18 16:36:07", "Image Artist": "", "Image YCbCrPositioning": "Co-sited", "Image Copyright": "", "Image ExifOffset": "216", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "8142", "Thumbnail JPEGInterchangeFormatLength": "6534", "EXIF ExposureTime": "1/500", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "640", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:08:18 16:36:07", "EXIF DateTimeDigitized": "2011:08:18 16:36:07", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "9", "EXIF ApertureValue": "5", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "400", "EXIF SubSecTime": "77", "EXIF SubSecTimeOriginal": "77", "EXIF SubSecTimeDigitized": "77", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4373", "EXIF ExifImageLength": "3120", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "5184", "Interoperability RelatedImageLength": "3456", "EXIF InteroperabilityOffset": "7994", "EXIF FocalPlaneXResolution": "1036800/181", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF ImageUniqueID": "0c457996aaac6cc2c1834ab7abf303da"}