page_title: List of the Paleozoic life of New York (state)
section_title: A
hierarchical_section_title: List of the Paleozoic life of New York (state) / A
caption_attribution_description: English: Reconstruction of the primitive arachnid Attercopus fimbriunguis of Devonian New York
context_page_description: This list of the Paleozoic life of New York contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of New York and are between 541 and 252.17 million years of age.
context_section_description: †Acanthoclema
  †Acanthoclema aspera
  †Acanthoclema asperum
  †Acanthoclymenia
  †Acanthoclymenia genundewa
  †Acanthoclymenia neapolitana
  †Acanthocrinus
  †Acanthocrinus spinosus
   †Acanthodus
  †Acanthodus uncinatus
  †Acanthoparypha – tentative report
  †Acanthoscapha
  †Achatella
  †Achatella achates
  †Acheilops
  †Acheilops masonensis
  †Acidiphorus
  †Acidiphorus whittingtoni
   †Acidiscus
  †Acimetopus
  †Acinophyllum
  †Acinopteria
  †Aclistocrinus
  †Aclistocrinus capistratus
  †Acodus
  †Acodus similaris
  †Acrogenia
  †Acrospirifer
  †Acrospirifer duodenaria
  †Acrospirifer macrothyris
  †Acrothele
  †Acrotreta
  †Actinoceras
  †Actinoceras ruedemanni
  †Actinoceras ruedemonni
  †Actinoceras vertebratum
  †Actinodesma
  †Actinodesma erectum
  †Actinophyllum
  †Actinopterella
  †Actinopteria
  †Actinopteria boydi
  †Actinopteria boydii
  †Actinopteria decussata
  †Actinopteria muricatus
  †Actinopteria recumbant
  †Actinopteria subdessucata
  †Actinostromella
  †Actinostromella vaiverensis
  †Actinoxylon
  †Actinoxylon banksii
  †Aculeatarbus – type locality for genus
  †Aculeatarbus depressus – type locality for species
    †Acutiramus
  †Acutiramus floweri – type locality for species
  †Acutiramus macrophthalmus
  †Adelphobolbina
  †Adelphobolbina medialis – type locality for species
  †Aechmina
  †Aechminaria – tentative report
  †Aesopomum
  †Aglaeoglypta
  †Aglaeoglypta koeneni
  †Aglaeoglypta maera
  †Aglaoglypta
  †Aglaoglypta koeneni – type locality for species
  †Aglaoglypta maera
  †Agoniatites
  †Agoniatites discoideus
  †Agoniatites expansus
  †Agoniatites nodiferus
   †Agraulos
  †Agraulos saratogensis
  †Aknisophyllum – type locality for genus
  †Aknisophyllum consuitum – type locality for species
  †Alaionema
  †Alaionema crenulatum
  †Alanella
  †Allanella
  †Allanella tullia
  †Allanella tullius
  †Allenella
  †Allenella tullia
  †Allenella tullius
  †Alleynia
  †Alleynia americana
  †Allotrioceras
  †Allotrioceras bifurcatum
  †Allumettoceras
  †Allumettoceras giganteum
  †Ambocoelia
  †Ambocoelia gregaria
  †Ambocoelia praeumbonata
  †Ambocoelia umbonata
  †Ambonychia
  †Ambonychia praecursa
  †Ambonychiopsis
  †Ambonychiopsis curvata
  †Amorphognathus
  †Amorphognathus tvaerensis
  †Amphicoelia
  †Amphicoelia orbiculoides
  †Amphicoelia ordiculoides
  †Amphidoxodendron
  †Amphidoxodendron dichotomum
  †Amphigenia
  †Amphigenia curta
  †Amphigenia elongata
  †Amphilicas
  †Amphilicas cornutus
  †Amphilichas
  †Amphilichas minganensis
  †Amphiocoelia
  †Amphissella
  †Amphissella papillosa – type locality for species
  †Amphistrophia
  †Amphistrophia striata
  †Amphizona
  †Amphizona asceta
  †Amplexiphyllum
  †Amplexiphyllum hamiltoniae
  †Amplexograptus
   †Amplexopora
  †Amplexopora minnesotensis
  †Amplexopora winchelli
  †Amplexus
  †Amplexus hamiltoniae
  †Analox
  †Anamesocrinus
  †Anamesocrinus lutheri
  †Anamesocrinus spinobrachiatus – type locality for species
  †Anastrophia
  †Anastrophia brevirostris
  †Anastrophia interplicata
  †Anastrophia verneuili
  †Anazyga
  †Anazyga recurvirostra
  †Anchiopsis
  †Anchiopsis anchiops
  †Ancillotoechia
  †Ancillotoechia obtusiplicata
  †Ancistrorhyncha
  †Ancyrocrinus
  †Ancyrocrinus bulbosus
  †Aneurophyton
  †Aneurophyton germanicum
  †Aneurophyton hallii
  †Aneurophyton rachides
  †Aneurospora
  †Aneurospora heterodontus – or unidentified comparable form
  †Aneurospora semizonalis
  †Anisotechnophorus
  †Anisotechnophorus nuculitiformis – type locality for species
  †Annoceras
  †Annoceras costatum
  †Annoceras multicameratum
  †Anomalocystites
  †Anomalocystites coronatus
  †Anoplia
  †Anoplia nucleata
  †Anoplotheca
  †Anostylostroma
  †Anrangeroceras
  †Anrangeroceras repens
  †Anrangeroceras whitehallense
  †Antholites
  †Aorocrinus
  †Aorocrinus formosus
  †Aparchites
  †Aparchites minutissimus
   †Aphetoceras
  †Aphetoceras attenuatum
  †Aphetoceras farnsworthi
  †Aphetoceras ruedemanni
  †Aphyllopteris
  †Aphyllopteris delwarensis
  †Aphyllum
  †Aphyllum fascicularium
  †Apianurus
  †Apianurus narrawayi
  †Apiculiretusispora
  †Apiculiretusispora brandtii
  †Apiocystites
  †Apiocystites elegans
  †Apsidognathus
  †Apsidognathus tuberculatus
  †Arachnoxylon
  †Arachnoxylon kopfi
  †Archaeacarus – type locality for genus
  †Archaeacarus dubinini – type locality for species
     †Archaeopteris
  †Archaeopteris halliana
  †Archaeopteris hibernica
  †Archaeopteris macilenta
  †Archaeopteris obtusa
  †Archaeopteris 
caption: Life restoration of the Middle Devonian arachnid Attercopus
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