Explore extinct life by their name
(i.e., genus)

Explore extinct life by family groupings
(i.e., cladistic relationships)

Explore extinct life by geological time period
(i.e., when the life form lived)

Explore extinct life by geographic location
(i.e., where the fossils were found)

Explore extinct life by paleontologist/author
(i.e., person(s) who named the life form)

Explore fantasy life forms shaped by the human mind and experience
(i.e., fictional creatures & monsters)

An introduction to the Extinct Life Pictorial Encyclopedia along with some statistics regarding what information is available

The Dinosaur Fan Non-sports Collectibles Digest

Fiction Novels Featuring Prehistoric Animals, Mutant Beasts & Primeval Man

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General information & statistics pertaining to this section of the website
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Osachila Osadchiites Osangularia Osbornoceras Osbornoceros Osbornodon
Osburnostylus Oscaravis Osceolia Oschinotherium Oscillopha Oscillorhaphe
Osculichnus Osculigera Osculipora Osculocystis Osekaspis Oshanosaurus P
Oshiellana Oshinia Oshinopsychops Oshunia Osilinus Oslodictyon
Oslogonites Oslograptus Osmakasaurus Osmarella Osmeroides Osmerus
Osmia Osmolskia Osmolskina Osmotherium Osmotoxotis Osmunda
Osmundacaulis Osmundacidites Osmundites Osmundopsis Osmylidia Osmylites
Osmylochrysa Osmylogramma Osmyloidea Osmyloides Osmylopsis Osmylopsychops
Osmythone Osnogeranus Osnogerarus Osoinia Osorioichthys Osperleioceras
Osperlioceras Ospia Ospriasolen Ossiania Ossicrinus Ossimimus
Ossinodus Osspecus Ostafrikasaurus P Ostariostoma Ostenocaris Ostenoselache
Ostenoteuthis Osteoblepharon Osteoborus Osteocrinus Osteodontornis Osteoglossidarum
Osteolaemus Osteolepis P C Osteomya Osteophorus Osteoplax Osteopygis
Osteorachis Osteorhachis Osthimosia Ostinaspis Ostioma Ostlingoceras
Ostodolepis Ostomalynus Ostomya Ostpreussensia Ostracanthus Ostracindusia
Ostracion Ostracoberyx Ostraea Ostrava Ostrea P Ostreavicula
Ostreinella Ostreoblabe Ostreola P Ostreonella Ostromia P Otadenus
Otakauia Otapiria Otaria Otariconulus Otariella Otarion
Otarionella Otarionellina Otarionides Otarocyon Otarocythere Otarorhyncha
Otarorhynchia Otarozoum Otatara Otavipithecus Otekmaspis Otenaspella
Oterognathus Othneilmarshia Othneiocrinus Othnielia P C Othnielmarshia Othnielosaurus P
Otiomyllon Otionella Otionohyus Otiorhynchites Otiorhynchus Otiorrhynchites
Otis Otischalia Otischalkia Otlestes Otoarpadites Otoceltites
Otoceras Otocheilus Otocoelus Otocyon Otocythere Otodechenella
Otodus Otogornis Otogosaurus Otohoplites Otoites Otolithus
Otollonia Otomitla Otomphalus Otomys Otophora Otopleura
Otopora Otoscaphites Otospermophilus Otospirifer Otostoma Ototriton
Otouphebus Otouphepus Otozamites Otozoum P Otraczetia Otradnocetus
Otronia Otschevia Otsheria P Ottadalenites Ottanosteus Ottaviania
Ottavianus Ottawacrinus Ottawella Ottawina Ottenbyaspis Ottenbyella
Ottoaspis Ottoceros Ottoia P Ottoino Ottomania Ottoryctes
Ottoseetaxis Ottweileria Otukaia Otus P Otusia Otwayemys
Ouachitaia Ouaka Ouamouia Ouaoufilalites Oudardia Oudenodon
Ougandatherium Ouijjania Oulangia Oulastrea Ouledia Oulodus
Oulophyllia Oumtkoutia Ouranopithecus Ouranosaurus P C Ourayia Ourebia
Ourikaia Oustaletimyia Oustechinus Oustechnius Ouzocerus

 
Name The name (genus) of the life form.
  Life Form Family Group  The family group to which the life form belongs.
This life form is Globally Extinct.  or  At least one species of this life form still exists today.  The 'cross' symbol indicates that this life form is globally extinct whereas the 'heart' symbol indicates that at least one species of this life form still exists today.
Pictures (artist illustrations and/or photos of fossils) are available in the detail page
Images of collectibles (scans/photos of cards, stickers, etc.) are available in the detail page
 
 

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