This list of the Paleozoic life of Nevada contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Nevada and are between 538.8 and 252.17 million years of age.
A
†Aatocrinus †Aatocrinus permicus †Acaciapora †Acaciapora duncanae – type locality for species †Acanthocladia †Acanthopecten †Acanthopecten coloradoensis †Acanthopyge †Achlysopsis †Achlysopsis hemitora †Achlysopsis liokata †Aciculolenus †Aciculolenus peculiaris †Acidiphorus †Acidiphorus brevis – or unidentified comparable form †Acidiphorus lineotuberculatus †Acidiphorus pseudobathurus †Aclisina †Acmarhachis †Acmarhachis acuta †Acmarhachis acutus †Acmarhachis typicalis †Acodus †Acodus auritus – or unidentified comparable form †Acontiodus †Acontiodus alveolaris †Acosarina †Acosarina mesoplatys †Acratia †Acratia gassanovae – or unidentified related form †Acratia silincula – or unidentified related form †Acratia subelongata †Acrocyathus †Acrospirifer †Acrospirifer murchisoni – or unidentified related form †Acrothyra †Actinostroma †Acutichiton †Acutichiton gracilis – type locality for species †Acutichiton nevadensis – type locality for species †Adamsoceras †Adamsoceras isabelae †Adelograptus †Adelograptus antiquus †Aechmina – tentative report †Aesopomum †Aesopomum varistriatus – or unidentified comparable form †Agathammina †Agnostocrinus †Agnostocrinus typus †Agnostotes †Agnostotes clavata – or unidentified comparable form †Agnostus †Agoniatites †Alaskospira †Albertella †Albertella aspinosa †Albertella eiloitys †Albertella fritizi – type locality for species †Albertella fritzi – type locality for species †Albertella highlandensis – type locality for species †Albertella judithi †Albertella lata – type locality for species †Albertella schenki – type locality for species †Albertella spectrensis †Albertellina †Albertellina aspinosa †Albertelloides – type locality for genus †Albertelloides kitae – type locality for species †Albertelloides kitai – type locality for species †Albertelloides mischi – type locality for species †Albertelloides pandispinata – type locality for species †Albertelloides rectimaginatus †Albertelloides rectimarginatus †Allorhynchus †Allorhynchus heteropsis †Allorisma – report made of unidentified related form or using admittedly obsolete nomenclature †Allosocrinus – tentative report †Alokistocare †Alokistocare alta – type locality for species †Alokistocarella †Alokistocarella brighamensis – or unidentified comparable form †Altiocculus †Altiocculus drumensis †Alveolites †Amaurotoma †Amaurotoma zappa – type locality for species †Ambocoelia †Ambocoelia lobata – tentative report †Ambocoelia recidiva †Ambothyris †Amecephalites – type locality for genus †Amecephalites sundbergi – type locality for species †Amecephalus †Amecephalus arrojosensis †Amecephalus laticaudum †Amorphognathus †Amorphognathus ordovicicus †Amphilichas †Amphilichas minganensis – or unidentified related form †Amphipora †Amphiscapha †Amphiscapha intermedius – type locality for species †Amphiscapha proxima †Amplexizaphrentis †Amplexoides †Amplexoides radicosi – tentative report †Amplifallotaspis †Amplifallotaspis keni †Ampyx – tentative report †Ampyx †Ampyxina †Ampyxoides †Ampyxoides occipitalis – or unidentified comparable form †Anabarella †Anabarella chelata – type locality for species †Anabolotreta †Anabolotreta glabra – type locality for species †Anabolotreta mogota – type locality for species † Ananias †Ananias nevadensis †Ananias seminudum – type locality for species †Anaphilicas – tentative report †Anastrophia †Anastrophia magnifica – or unidentified comparable form †Anataphrus †Anataphrus martinensis †Anataphrus spurius – or unidentified comparable form †Ancillotoechia †Ancillotoechia aptata †Ancillotoechia pahranagatensis †Anechocephalus †Anechocephalus spinosus †Anechocephalus trigranulatus †Anemonaria †Anemonaria delicatula Angulocellularia †Angulotreta †Anisocyamus †Anisopyge †Anisotrypa †Anisotrypella †Anolotichia †Anomalocaris †Anomalorthis †Anomalorthis fascicostatus – or unidentified comparable form †Anomalorthis fascicostellatus †Anomalorthis lonensis †Anomalorthis nevadensis †Anomalorthis oklahomensis †Anomalorthis resoi †Anomalorthis utahensis †Anomphalus †Anomphalus jaggerius – type locality for species †Anoplia †Anoplia elongata †Anostylostroma †Antagmus †Antagmus arenosus – type locality for species †Anthaspidella †Anthaspidella clintoni †Anthraconeilo – tentative report †Anthracospirifer †Anthracospirifer bifurcatus – or unidentified comparable form †Anthracospirifer birdspringensis †Anthracospirifer curvilateralis †Anthracospirifer newberryi †Anthracospirifer occiduus †Anthracospirifer opimus †Anthracospirifer pellaensis – or unidentified related form †Anticostia †Anticostia fastigata †Anticostia fastigiata †Anticostia festigata †Anticostia lata †Anticostia macgregorae †Anticostia tenuissima †Anticostia thorsteinssoni †Anticostia uniformis †Antiquatonia †Antiquatonia coloradoensis †Antiquatonia elyensis †Antiquatonia hermosana †Antiquatonia morrowensis †Antiquatonia portlockianus †Antirhynchonella †Antistrix †Antistrix invicta †Apachella †Apachia †Apachia butlerensis †Aparchites †Apatokephalus †Apatokephalus finalis – tentative report †Apatolichas †Apatolichas jukesi – or unidentified comparable form †Aphelaspis †Aphelaspis brachyphasis – type locality for species †Aphelaspis buttsi †Aphelaspis haguei †Aphelaspis subditus †Aphelotoxon †Aphelotoxon acuminata †Aphelotoxon marginata †Aphelotoxon punctata †Apheoorthis †Aphroidophyllum †Aphroidophyllum inceptor – type locality for species †Aploconus †Aploconus lafustei – type locality for species †Aporthophyla †Aporthophyla typa †Aporthophyla typica †Appendispinograptus †Appendispinograptus leptothecalis †Appendispinograptus longispinus †Appendispinograptus supernus †Arceodomus †Arceodomus glabrata †Arceodomus langenheimi †Archaediscus †Archaediscus krestovnikovi †Archaediscus moelleri – or unidentified loosely related form †Archaeocidaris †Archaeocothurnus †Archaeocothurnus goshutensis – type locality for species †Archaeocyathus †Archaeocyathus atlanticus – or unidentified comparable form †Archaeophiomusium †Archaeophiomusium bispinosum – type locality for species †Archaeophiomusium burrisi †Archaeorthis †Archaeorthis costellatus †Archaeorthis elongata †Archaeorthis elongatus †Archaeoscyphia †Archaeoscyphia bassleri – type locality for species †Archaeoscyphia eganensis – type locality for species †Archaeoscyphia pannosa – type locality for species †Archaeoscyphia pulchra †Archaeoscyphia rossi – type locality for species †Archaeosycon †Archaeosycon copulatus †Archinacella – tentative report †Arcochiton †Arcochiton richardsoni – type locality for species †Areostrophia †Areostrophia rara †Arroyocrinus †Arroyocrinus brachiatus †Arroyocrinus popenoei †Arrythmocricus †Arrythmocricus mcdamensis †Asaphellus †Asaphellus eudocia – or unidentified comparable form †Asaphellus riojanus †Asarcophyllum †Asarcophyllum ramosum †Ascopora †Asgardaspira †Asgardaspira measuresae †Asgardaspira yochelsoni †Asphaltina †Aspidagnostus †Aspidagnostus laevis – type locality for species †Aspidagnostus rugosus †Astartella †Astartella subquadrata †Asthenophyllum †Asthenophyllum orthoseptatum – tentative report †Astreptodictya †Astroproetus †Asymphylotoechia †Asymphylotoechia nolani †Atelelasma †Atelelasma primotica †Athabaskia †Athyridacid †Athyris †Athyris angelica †Athyris angelicoidea †Athyris lamellosa †Atopocystis – type locality for genus †Atopocystis mucronata – type locality for species †Atrypa †Atrypa nevadana †Atrypa parva – or unidentified comparable form †Atrypa reticularis †Atrypina †Atrypina erugata †Atrypina rugata †Atrypina simpsoni – type locality for species †Atrypoidea †Aulacoparia †Aulacoparia venta – or unidentified comparable form †Aulocystis †Aulopora †Auloprotonia †Australispongia †Australispongia compressa – type locality for species †Australophyllum – tentative report †Aviculopecten †Aviculopecten affinis †Aviculopecten eurekensis †Aviculopecten haguei †Aviculopecten pintoensis †Aviculopinna †Aviculopinna consimilis – or unidentified comparable form †Aviculopinna peracuta – tentative report †Avonia †Axofistulophyllum †Axofistulophyllum conulus – tentative report †Axofistulophyllum convexum
B
†Bactroceras †Bactroceras angustisiphonatum Bairdia †Bairdia confragosaeformis – or unidentified comparable form †Bairdia fabaeformis – or unidentified comparable form †Bairdia manifesta †Bairdiacypris †Bairdiacypris anteroangulosa †Bairdiacypris martinae †Bairdiacypris quarziana †Bairdiocypris †Bakevellia †Ballardina †Ballardina simplex †Baltoceras †Baltoceras striatum – type locality for species †Basilicus †Basilicus mackeei †Basilicus mckeei †Batenevia †Bathymyonia †Bathymyonia nevadensis – type locality for species †Bathymyonia type locality for species A – informal †Bathynotus †Bathynotus holopygus †Bathyocos †Bathyocos housensis †Bathyurellus †Bathyurellus feitleri †Bathyuriscus †Bathyuriscus petalus †Bathyurus †Bathyurus acutus †Bathyurus extans – or unidentified comparable form †Bathyurus nevadensis †Bathyurus sunbloodensis †Batostomellina †Beecheria †Bekena †Bellazona †Bellazona bella †Bellefontia †Bellerophon †Bellerophon deflectus †Bellerophon needlensis – type locality for species †Bellerophon nevadensis †Belodella †Belodina †Belodina confluens †Belodina disponsa – or unidentified comparable form †Belodina monitorensis †Belodina ornata – or unidentified comparable form †Benthamaspis †Benthamaspis sera †Bergaueria – tentative report †Besselodus †Besselodus borealis †Beyrichia †Bicarina †Bicarina type locality for species A – informal †Biceratops – type locality for genus †Biceratops nevadensis – type locality for species †Biciragnostus †Biciragnostus viator †Bienvillia †Bienvillia papulosa †Bifida – tentative report †Bighornia † Bija †Bilobia †Bimuria †Blastoidocrinus †Blastoidocrinus nevadensis †Blosyropsis †Blountia †Blountia bristolensis †Bohemograptus †Bohemograptus bohemicus †Bojothyris †Bolbocephalus – tentative report †Bolbolenellus †Bolbolenellus brevispinus – type locality for species †Bonnia †Bonnia caperata – type locality for species †Bonnia copia – type locality for species †Botomaella †Boucotspira †Boucotspira antelopensis †Boultonia †Boultonia heezeni – type locality for species †Brachyprion †Brachyprion geniculata †Brachyprion mirabilis †Brachyspirifer †Brachyspirifer pinyonoides – type locality for species †Bradyfallotaspis †Bradyphyllum †Bradyphyllum gracilium – type locality for species †Bransonia †Brasilioproductus †Brasilioproductus welleri – or unidentified comparable form †Brevibelus †Brevibelus breviformis †Breviphrentis †Breviphrentis invaginata †Breviphrentis invaginatus †Breviphrentis johnsoni †Breviphrentis kirki †Breviphrentis magna †Briantia †Briantia mulleri †Bristolia †Bristolia anteros †Bristolia bristolensis †Bristolia fragilis †Broeggeria – tentative report †Bromella †Bromella veritas †Brongniartella †Brunsia †Budnaniella †Budnaniella shenandoense – or unidentified comparable form †Bumastus †Buxtonia †Buxtonia websteri – type locality for species †Bynumina †Bynumina globosa †Bythicheilus Bythocypris
C
†Caborcella †Caborcella clinolimbata – type locality for species †Caborcella ganosa †Caborcella granosa †Caborcella pseudaulax †Caborcella reducta †Cabrieroceras †Cabrieroceras crispiforme – or unidentified related form †Calathium †Calcispheara †Calcitornella †Calcivertella †Caliendrum – or unidentified related form †Calliprotonia