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  • Trilobites

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    65 fossils in this category

      Image Taxonomy Stratigraphy Time Scale Location Statistics

      Triarthrus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Ptychopariida
      Family: Olenidae
      Genus: Triarthrus
      Species: T. eatoni
      Billings Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Hurdman Station
      Ottawa
      Ontario
      Canada
      • 2 comments
      • 96 views

      Triarthrus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Ptychopariida
      Family: Olenidae
      Genus: Triarthrus
      Species: T. eatoni
      Billings Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Hurdman Station
      Ottawa
      Ontario
      Canada
      • 2 comments
      • 86 views

      Triarthrus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Ptychopariida
      Family: Olenidae
      Genus: Triarthrus
      Species: T. eatoni
      Billings Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Hurdman Station
      Ottawa
      Ontario
      Canada
      • 1 comment
      • 53 views

      Triarthrus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Ptychopariida
      Family: Olenidae
      Genus: Triarthrus
      Species: T. rougensis
      Billings Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Hurdman Station
      Ottawa
      Ontario
      Canada
      • 1 comment
      • 121 views

      Triarthrus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Ptychopariida
      Family: Olenidae
      Genus: Triarthrus
      Species: T. spinosus
      Billings Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Hurdman Station
      Ottawa
      Ontario
      Canada
      • 2 comments
      • 108 views

      Triarthrus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Ptychopariida
      Family: Olenidae
      Genus: Triarthrus
      Species: T. spinosus
      Billings
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Hurdman Station
      Ottawa
      Ontario
      Canada
      • 0 comments
      • 50 views

      Agnostid trilobite

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Agnostida
      Family: Peronopsidae
      Genus: Itagnostus
      Species: I. interstrictus
      Wheeler Shale Formation
      Era: Paleozoic
      Period: Cambrian
      Epoch: Middle
      U-Dig Fossil Quarry
      Millard County
      Utah
      United States
      Catalog #: TFF1029
      • 2 comments
      • 59 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Corynexochida
      Family: Illaenidae
      Genus: Eastonillaenus
      Species: E. goonumblaensis
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Age: Katian
      Gunningbland
      New South Wales
      Australia
      • 2 comments
      • 236 views

      Trilobite

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Proetida
      Family: Aulacopleuridae
      Genus: Aulacopleura
      Species: A. pogsoni
      Cotton Formation
      Spirograptus turriculatus Zone
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Silurian
      Epoch: Llandovery
      Cotton Hill Quarry
      Forbes
      New South Wales
      Australia
      • 1 comment
      • 167 views

      Isotelus "mafritzae" - type "b"

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Asaphida
      Family: Asaphidae
      Genus: Isotelus
      Species: I. sp. ("mafritzae")
      Simcoe Group
      Lindsay Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      St Marys Quarry
      Durham Region
      Ontario
      Canada
      • 6 comments
      • 383 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Redlichiida
      Family: Gigantopygidae
      Genus: Parayiliangella
      Species: P. quadrisulcata
      Hongjingshao Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Cambrian
      Epoch: Early
      Near Kunming, Yunnan Province
      China
      • 3 comments
      • 235 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Phacopida
      Family: Pterygometopidae
      Genus: (Pro)chasmops
      Species: (Pro)chasmops praecurrens
      Aseri horizon, C1
      Era: Paleozoic
      Period: Ordovician
      Epoch: Middle
      Vilpovitsy
      Saint-Petersburg
      Russia
      Catalog #: TFFfifi13
      • 9 comments
      • 370 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Corynexochida
      Family: Illaenidae
      Genus: Ectillaenus
      Species: E. giganteus
      Valongo Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Middle
      Age: Darriwilian
      Covelo
      Portugal
      Catalog #: JW-029
      • 6 comments
      • 185 views

      Trident Cormura

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Phacopida
      Family: Acastidae
      Genus: Walliserops
      Species: W. trifurcatus
      Timrhanrhart Formation
      Eon: Proterozoic
      Era: Paleozoic
      Period: Devonian
      Epoch: Early
      Age: Upper Emsian
      Anti-Atlas Mountains
      Foum Zguid
      Morocco
      Catalog #: JW-047
      • 1 comment
      • 216 views

      Paraceraurus macrophthalmus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Phacopida
      Family: Cheiruridae
      Genus: Paraceraurus
      Species: P. macrophthalmus
      Asery Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Middle
      Age: Darriwilian
      Vilpovitsy Quarry
      St. Petersburg Region
      Russia
      Catalog #: TFF-SW02
      • 28 comments
      • 530 views

      Asaphus expansus gracilis

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Asaphida
      Family: Asaphidae
      Genus: Asaphus
      Species: A. expansus
      Aseri Stage
      Asaphus expansus zone
      Kunda Horizon
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Early
      Voibokalo Quarry
      St Petersburg
      Russia
      • 3 comments
      • 358 views

      Asaphus expansus robustus

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Asaphida
      Family: Asaphidae
      Genus: Asaphus
      Species: A. expansus
      Aseri Stage
      Kunda Horizon
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Early
      Voibokalo Quarry
      St Petersburg
      Russia
      • 0 comments
      • 286 views

      Asaphus plautini

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Asaphida
      Family: Asaphidae
      Genus: Asaphus
      Species: A. plautini
      Aseri Stage
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Middle
      Age: Darriwilian
      Gostilitsy Quarry
      St. Petersburg
      Russia
      • 3 comments
      • 191 views

      Enrolled Trilobite

      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Phacopida
      Family: Calymenidae
      Genus: Colpocoryphe
      Species: C. grandis
      Lamrakeb Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Iffoun
      Zreg
      Ma'ader Region
      Morocco
      • 2 comments
      • 180 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Proetida
      Family: Tropidocoryphidae
      Genus: Koneprusites
      Species: K. sp.
      Hamar Laghdad Formation
      Eon: Proterozoic
      Era: Paleozoic
      Period: Devonian
      Epoch: Middle
      Djebel Issimour
      Morocco
      Catalog #: JW-046
      • 3 comments
      • 148 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Phacopida
      Family: Phacopidae
      Genus: Kainops
      Species: K. raymondi
      Haragan Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Devonian
      Epoch: Early
      Coal County
      Oklahoma
      United States
      Catalog #: JW-045
      • 9 comments
      • 270 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Asaphida
      Family: Trinucleidae
      Genus: Declivolithus
      Species: D. titan
      Unknown
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Late
      Tinejdad
      Errachidia
      Morocco
      Catalog #: JW-001
      • 4 comments
      • 216 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Phacopida
      Family: Acastidae
      Genus: Coltraneia
      Species: C. oufatenensis
      El Oftal Formation
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Devonian
      Epoch: Early
      Age: Upper Emsian
      Jbel Oufatène
      Morocco
      Catalog #: JW-041
      • 0 comments
      • 117 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Asaphida
      Family: Asaphidae
      Genus: Asaphus
      Species: A. cornutus
      Duboviki
      Aseri
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Ordovician
      Epoch: Middle
      Age: Darriwilian
      Lomaha Quarry
      St Petersburg
      Russia
      • 2 comments
      • 224 views
      Kingdom: Animalia
      Phylum: Arthropoda
      Class: Trilobita
      Order: Phacopida
      Family: Acastidae
      Genus: Coltraneia
      Species: C. oufatenensis
      El Oftal
      Eon: Phanerozoic
      Era: Paleozoic
      Period: Devonian
      Epoch: Early
      Age: Emsian
      Jbel Oufatène
      Morocco
      • 10 comments
      • 230 views
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