Digital Collections | AMNH - Semionotus agassizii, Late Triassic semiontid of New Jersey, approximately 210 million years old

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Conceptually similar

Dunkleosteus, Arthrodire, 360 million years old, Late Devonian of Ohio

ptc-5861

Diplurus newarki, coelacanth, Late Triassic of Princeton, New Jersey, approximately 220 million years ago

ptc-5961

Protospinax annectans from the Late Jurassic of Solnhofen, Germany, 150 million years old

ptc-5853

Redfieldius gracilis, edfieldiid from the Late Triassic of Connecticut, approximately 210 million years old

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Eoholocentrum macrocephalum, extinct squirrelfish, L 15 cm, about 57 million years old, Eocene of Monte Bolca, Italy

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Perleidus madagascariensis, primitive extinct relative of neopterygian ray-finned fishes, approximately 225 million years old, Early Triassic of Madagascar

ptc-5997

Lungfish, Ceratodus rumcinatus, toothplates, each about 4 cm long, about 210 million years old, Late Triassic, Wurtemberg, Germany

ptc-5932

Arthrodire, 360-million-year-old Dunkleosteus, a predator

ptc-5826

Sauripteris taylori, pectoral fin and shoulder girdle of extinct rhizodontid fish, Late Devonian of Blossburg, PA, approximately 375 million years old

ptc-6002

Ischyodus avitus, chimaeroid (rabbitfish) from the Late Jurassic of Solnhofen, Germany

ptc-5856

Diadectes, 280 million years old

ptc-6015

Symmorium reniforme, shark from the Late Carboniferous of Indiana (cast), about 310 million years old

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Mastodonosaurus restoration, 250 million years old

ptc-6014

Dipterus valenciennesi, extinct lungfish, L 17 cm, approximately 380 million years old, Middle Devonian of Achanarras, Scotland

ptc-6003

Boomerang-shaped head of Diplocaulus, 275 million years old

ptc-6011

Carcharodon megalodon tooth, 5-23 million years old, Miocene of South Carolina

ptc-5972

Madstoia, Boa family of snakes, 55 million years old

ptc-6018

Antiarchs, found Escuminac Bay, Quebec, Canada. Late Devonian, approximately 375 million years ago, L 25 cm

ptc-5836

Cladoselache fyleri, a shark from the Late Devonian of Ohio, United States, about 375 million years old

ptc-5839

Brannerion sp, Early Cretaceous, L 51 cm, approximately 110 million years old, Brazil

ptc-5931