page_title: List of the Cenozoic life of Virginia
section_title: B
hierarchical_section_title: List of the Cenozoic life of Virginia / B
caption_attribution_description: Cast of Bootherium bombifrons' (Harlan's musk ox) skeleton, assembled from specimens found in several states. Indiana State Museum, 650 West Washington Street, Indianapolis, Indiana, USA.
context_page_description: This list of the Cenozoic life of Virginia contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Virginia and are between 66 million and 10,000 years of age.
context_section_description: Balaena
  †Balaena ricei – type locality for species
  Balaenoptera
   †Balaenotus
  Balanophyllia
  †Balanophyllia conradi – type locality for species
  †Balanophyllia elaborata
  Balanus
  †Balanus improvisus
  †Balbocerosoma
  Barbatia
  †Barbatia carolinensis – tentative report
  Barnea
  †Barnea costata
  †Barnea truncata
  Bartramia
  †Bartramia longicauda
  †Basilotritus
  †Basilotritus wardii
  Bathytormus
  †Bathytormus alaeformis
  †Beckettia – tentative report
  Betula
  Bicorbula
  †Bicorbula idonea
  Bison
  †Bison bison
  Bittiolum
  †Bittiolum alternatum
  Blarina
  †Blarina brevicauda
   †Bohaskaia – type locality for genus
  †Bohaskaia monodontoides – type locality for species
  †Bolcyrus – or unidentified comparable form
  †Bolcyrus formosissimus
  Bolivina
  Bombycilla
  †Bombycilla cedrorum
  Bonasa
  †Bonasa umbellus
  †Bonasa umbrellus
  †Bootherium
   †Bootherium bombifrons
  Boreotrophon
  †Boreotrophon tetricus
  Bornia
  †Bornia longipes
  †Bornia triangulata
  Bos
  †Bos taurus
  Bostrycapulus
  †Bostrycapulus aculeatus
  Botaurus
  †Botaurus lentiginosus
  Brachidontes
  †Brachidontes potomacensis
  Brachiodontes
  Branta
  †Branta bernicla
  †Brevoortia
  †Brychaetus
  †Brychaetus muelleri
  Bubo
   †Bubo virginianus
  Buccella
  †Buccella depressa
  †Buccinifusus
  †Buccinifusus parilis
  Buccinofusus
  †Buccinofusus parilis
  Buccinum
  †Buccinum undatum
  Bucephala
  †Bucephala albeola
   Bufo
  †Bufo woodhousei
  Buliminella
  †Buliminella elegantissima – or unidentified comparable form
  †Bulliopsis
  †Bulliopsis quadrata
  †Burnhamia
  †Burnhamia daviesi
  Busycon
  †Busycon carica
  †Busycon caricum
   †Busycon contrarium
  †Busycon coronatum
  †Busycon incile
  †Busycon maximum
  †Busycon maximus
  Busycotypus
  †Busycotypus canaliculatus
  †Busycotypus coronatum
  †Busycotypus incile
  †Busycotypus rugosum
  Buteo
   †Buteo jamaicensis
  †Buteo lineatus
  †Buteo platypterus
caption: Fossilized skeleton of the Pleistocene-Holocene bovid Bootherium bombifrons, or Harlan's musk ox.
exif: {"Image ImageDescription": "", "Image Make": "SONY", "Image Model": "DSC-H55", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Picasa", "Image DateTime": "2011:03:31 16:43:13", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "262", "Image PrintIM": "[80, 114, 105, 110, 116, 73, 77, 0, 48, 51, 48, 48, 0, 0, 2, 0, 2, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0]", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "10906", "Thumbnail JPEGInterchangeFormatLength": "9086", "EXIF ExposureTime": "1/20", "EXIF FNumber": "4", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:03:31 16:43:13", "EXIF DateTimeDigitized": "2011:03:31 16:43:13", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "29/8", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "647/100", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4320", "EXIF ExifImageLength": "3240", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "4320", "Interoperability RelatedImageLength": "3240", "EXIF InteroperabilityOffset": "10758", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF ImageUniqueID": "30fcd4c616f8f209a3594c39e3298c1d"}