List of the Mesozoic life of Idaho
This list of the Mesozoic life of Idaho contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Idaho and are between 252.17 and 66 million years of age. A †Albanites †Albanites americanus – type locality for species †Albanites sheldoni †Ampezzopleura – tentative report †Ampezzopleura tenuis – or unidentified comparable form †Amphitomaria – tentative report †Amphitomaria obscurecostata – type locality for species †Anaflemingites †Anaflemingites russelli – type locality for species †Anasibirites †Anasibirites desertorum †Anasibirites lindgreni †Andangularia †Andangularia babylona – type locality for species †Andangularia occidentalis – type locality for species †Anemia †Anemia fremonti †Angularia †Angularia rectecostata – type locality for species †Anthostylis †Anthostylis acanthophora †Arcestes – tentative report †Arctomeekoceras †Arctomeekoceras popovi – type locality for species †Arctomeekoceras tardum – type locality for species †Aspenites †Aspenites acutus †Aspiduriella – tentative report †Aspiduriella idahoensis – type locality for species Astarte †Astarte meeki †Astraeomorpha †Astraeomorpha crassisepta †Astrocoenia †Astrocoenia idahoensis – type locality for species †Austrotindaria †Austrotindaria canalensis †Austrotindaria svalbardensis †Aviculopecten – report made of unidentified related form or using admittedly obsolete nomenclature †Aviculopecten altus – type locality for species †Aviculopecten idahoensis †Aviculopecten pealei – type locality for species B †Bajarunia †Bajarunia jacksoni †Bajarunia pilata – type locality for species †Bajarunia pilatum †Bakevellia †Bakevillia †Blodgettella †Blodgettella enormecostata – type locality for species †Borestus – tentative report †Brochidiella – type locality for genus †Brochidiella idahoensis – type locality for species C †Camptonectes †Camptonectes platessiformis †Caribouceras – type locality for genus †Caribouceras slugense – type locality for species †Carteria – type locality for genus †Carteria hotspringensis – type locality for species †Ceccaisculitoides †Ceccaisculitoides hammondi Chlamys †Chondrocoenia †Chondrocoenia idahoensis †Chondrocoenia schafhaeutli †Cimolodon †Cimolodon akersteni – type locality for species †Claraia †Claraia extrema †Claraia stachei †Clypites †Clypites tenuis – type locality for species †Coelostylina †Coenastraea †Coenastraea hyatti †Columbites – type locality for genus †Columbites crassicostatus – type locality for species †Columbites dolnapaensis – or unidentified related form †Columbites isabellae – type locality for species †Columbites parisianus – type locality for species Corbicula †Cordillerites – type locality for genus †Cordillerites angulatus – type locality for species †Coscaites †Coscaites crassus – type locality for species Cossmannea †Cryptaulax †Cryptaulax acutus – type locality for species †Cryptaulax gruendeli – type locality for species †Cryptaulax nezperceorum – type locality for species †Cryptaulax rhabdocolpoides †Cryptaulax wallowaensis – type locality for species †Cryptorhynchia †Cryptorhynchia bearensis – type locality for species †Ctenostreon †Ctenostreon gikshanensis – or unidentified comparable form †Cupressinoxylon †Cyathocoenia †Cyathocoenia squiresi †Cycadeoidea †Cylindrobullina – tentative report †Cymbospondylus D †Dagnoceras †Dagnoceras bonnevillense †Dagnoceras pealei †Dagnoceras zappanense – or unidentified related form †Dalmatites †Dalmatites attenuatus †Dalmatites richardsi †Dennstaedtia – tentative report †Dennstaedtia fremonti †Deweveria †Deweveria dudresnayi – type locality for species †Diatrypesis †Diatrypesis newelli – type locality for species †Dicosmos †Dieneroceras †Dieneroceras dieneri †Distichophyllia †Distichophyllia norica E †Elysastraea †Elysastraea profunda †Elysastraea vancouverensis †Endostoma – tentative report †Enoploceras †Enoploceras newelli – type locality for species †Entolioides †Entolioides utahensis †Eocalliostoma †Eocalliostoma idahoensis – type locality for species †Eocalliostoma multicostata – type locality for species †Eschericeratites – type locality for genus †Eschericeratites