page_title: List of the Paleozoic life of Ohio
section_title: E
hierarchical_section_title: List of the Paleozoic life of Ohio / E
caption_attribution_description: English: Erettopterus osiliensis, pterygotid eurypterid from Late Silurian of Saaremaa (Estonia) and North America English: Erettopterus osiliensis, эвриптерид из семейства птериготовых, поздний силур о. Саарема (Эстониия) и Северной Америки
context_page_description: This list of the Paleozoic life of Ohio contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Ohio and are between 541 and 252.17 million years of age.
context_section_description: †Ecclimadictyon
  †Ecdyceras
  †Ecdyceras foerstei
  †Echinocaris
  †Echinocaris multinodosa
  †Echinocaris multispinosis
  †Echinocaris ohioensis – type locality for species
  †Echinocaris pulchra – type locality for species
  †Echinocaris punctata
  †Echinocaris sublevis
  †Echinocoelia
  †Echinoconchus
  †Echinoconchus punctatus
  †Echinolichas
  †Echinolichas lucasensis
  †Ecmelostoiba
  †Ecmelostoiba asymmetrica
  †Ecmelostoiba leptoderma
  †Economolopsis
  †Economolopsis anodontoides
  †Ectenocrinus
  †Ectenocrinus simplex
  †Ecthymabrachion
  †Ecthymabrachion camptos
  †Edmondia
  †Edmondia aspenwallensis
  †Edmondia aspinwallensis
  †Edmondia nebrascensis
  †Edmondia nodulifera – type locality for species
  †Edon
  †Edon oblonga
  †Elasmonema
  †Elasmonema bellatula
  †Elasmonema clarki
  †Elasmonema corrugata – type locality for species
  †Elasmonema imitator
  †Elasmonema lichas
   †Eldredgeops
  †Eldredgeops rana
  †Elegantilites – tentative report
  †Elektoriskos
  †Elektoriskos apodasmios
  †Elektoriskos arcetotricus
  †Elektoriskos lasios
  †Eliasopora
  †Eliasopora stellatum
  †Elita
  †Elpe
  †Elpe cincinnatiensis
  †Elpe irregularis
  †Elpe ulrichi
  †Elrodoceras
  †Emmonsia
  †Emmonsia arbuscula
  †Emmonsia radiciformis
  †Endelocrinus
  †Endelocrinus kieri – type locality for species
   †Endoceras
  †Endosporites
  †Endosporites globiformis
  †Endosporites plicatus
  †Endosporites zonalis
  †Endothyra
  †Endothyra kennethi
  †Endothyranella
  †Endothyranella inflata
  †Endothyranella intermissa
  †Endothyranella minuta – or unidentified comparable form
  †Endothyranella nitida – or unidentified comparable form
  †Endothyranella stormi – or unidentified comparable form
  †Entactinia
  †Entactinia additiva
  †Entactinia cometes
  †Entactinia crustescens
  †Entactinia exilispina
  †Entactinia herculea
  †Entactinia micula
  †Entactinia monalloea
  †Entactinia pantosompha
  †Entactinia paula
  †Entactinia quantilla
  †Entactinia somphorhips
  †Entactinia spongites
  †Entactinia sychnacanthina
  †Entactinosphaera
  †Entactinosphaera diplostraca
  †Entactinosphaera dystactotata
  †Entactinosphaera echinata – tentative report
  †Entactinosphaera erebenna
  †Entactinosphaera esostrongyla
  †Entactinosphaera euthlasta
  †Entactinosphaera fredericki
  †Entactinosphaera hapala
  †Entactinosphaera hystricosa
  †Entactinosphaera inusitata
  †Entactinosphaera polyacanthina
  †Entactinosphaera riedeli
  †Entactinosphaera symphypora
  †Entactinosphaera tretactinia
  †Entactinosphaera variacanthina
  †Entactinosphaerap
  †Entactinosphaerap alimbola
  †Enteletes
  †Enteletes hemiplicata
  †Eochonetes
  †Eochonetes clarksvillensis
  †Eochonetes clarkvillensis
  †Eomarginifera
  †Eomarginifera longispinus
  †Eomyelodactylus
  †Eomyelodactylus rotundatus
  †Eomylodactylus
  †Eomylodactylus rotundatus
  †Eotrophina
  †Ephelopalla
  †Ephelopalla elongata
  †Ephelopalla talea
   †Erettopterus
  †Erettopterus saetiger
  †Eridoconcha
  †Eridoconcha rugosa
  †Eridorthis
  †Eridotrypa
  †Erisocrinus
  †Erisocrinus typus
  †Erpetosaurus
  †Erpetosaurus radiatus – type locality for species
  †Escharopora
  †Estiastra
  †Estiastra culcita
  †Estiastra dilatostella
  †Estiastra rugosa
   †Eucalyptocrinites
  †Euchondria
  †Euchondria neglecta
  †Euchondria ohioensis – type locality for species
  †Euchondria pellucida
  †Euconospira
  †Euconospira turbiniformis
  †Eunicites
  †Euomphalus
  †Euomphalus planodorsatus
  †Euomphalus similis
  †Euphemites
  †Euphemites carbonarius
  †Euphemites enodis – type locality for species
  †Euphemites multiliratus – type locality for species
  †Euphemites nodocarinatus
  †Euphemites subglobosus
  †Euphemites vittatus
  †Eurymya
  †Euryocrinus – tentative report
  †Euryocrinus laddii
   †Eurypterus
  †Eurypterus ornatus
  †Eusauropleura – type locality for genus
  †Eusauropleura digitata – type locality for species
  †Eutaxocrinus
  †Eutaxocrinus wideneri
  †Evenkiella
  †Exilisphaeridium
  †Exilisphaeridium simplex
  †Exochoderma
  †Exochoderma irregulare
  †Exochoderma ramibrachium
caption: Life restoration of the Silurian-Early Devonian eurypterid ("sea scorpion") Erettopterus
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