Fossil Taxa of Rathnir and Eldham

This page is a cumulative archive of all known fossil organisms known in the world. The page is organized by geologic period; see the Time Scale page for reference. For organisms found across multiple periods, place it once and only in the period it first appeared. It is highly encouraged to register newly described fossil taxa with the Rathnir Paleontological Society.

Previously excluding living taxa and recent extinctions, extinct species with a fossil record even if known from the historical record are allowed; furthermore, extant genera or species with a significant fossil record are also allowed to be recorded on this list.

Regolithic

 * Aurochs (Bos primigenius)
 * Equus eptaskis
 * Fat Capybara (Hydrochoerus maximus vastallosi)
 * Giant Ocelot (Leopardus maximus)
 * Giant River Parrot (Essendavis potamus)
 * Homo athelensis
 * Homo erectus
 * Kastollian Griffin (Grypha kastollica)
 * Pumilo habilis
 * Pygmy Llama (Lama minor)
 * Tree Fox (Procyon pseudovulpes)
 * Vastallosi Wild Ass (Equus hemionus vastallosus)

Melwendian

 * Brailiheim Mammoth (Mammuthus braililus)
 * Caiorii's Giant Sloth (Fruilatherium occidens)
 * Cavedigger Sloth (Gigantofossor paneldhami)
 * Vaedanya Sloth(Gigantofossor talpa)
 * Equus yuni
 * Herbamortus unguiculatum
 * Magnorden (Magnordeon baeurodon)
 * Thalassocnus khozikanensis
 * Varn Torum Seadragon (Pristidraco varntorumi)

Cuiciloan

 * Sparwoododon (Sparwoododon madafakker)
 * Arcturornis
 * Eohippus
 * Fislanki Death Turtle (Fislankemys thanatos)
 * Fislankitherium
 * Green-tailed Forest Scorpion (Herbamortus basili)
 * Phenacodus
 * Suchochelys

Iridaceous

 * Aeromonstrum
 * Andisaurus
 * Andornoceras
 * Aspronanos
 * Chelotitan
 * Coronocephale
 * Deinobrontus
 * Durocephalosaurus
 * Euoplocephalus
 * Gallimimus
 * Glaciesaurus
 * Khorkhotherium
 * Leucoplocetitan
 * Lophophorosaurus
 * Manothronax
 * Microbrontus
 * Nebskornis
 * Palaeoscincus
 * Paracryptosaurus
 * Platyploceratops
 * Polygotherium
 * Thalassosaurus
 * Tlahatlsaurus
 * Torodon
 * Torvodontosaurus
 * Triceratops
 * Unkhreraptor
 * Valdreachia

Qalmanian

 * Aeroraptor
 * Aquilolamna
 * Arakasaurus
 * Atoxatitan
 * Audalosuchus
 * Fterogata
 * Loanochelys
 * Megalonectes
 * Planilestes
 * Poterantosaurus
 * Rugops
 * Serronasaurus
 * Theonikodon
 * Thesceloceratops
 * Volandian Giant Beetle (Dunakantes kolossandi)

Dracian

 * Allosaurus
 * Ammosaura
 * Amphidon
 * Ansermimus
 * Archaeopteryx
 * Ashuratitan
 * Barosaurus
 * Brontosaurus
 * Camarasaurus
 * Cambiotherium
 * Camptocercotitan
 * Ceratosaurus
 * Diablosaurus
 * Diplodocus
 * Elaphrosaurus
 * Eodraco
 * Glyptops
 * Hallopus
 * Halpocanthosaurus
 * Hesperosaurus
 * Hoplosuchus
 * Magnapaulia
 * Nanosaurus
 * Nashabetisaurus
 * Ornitholestes
 * Opisthias
 * Paleodiscoglossus
 * Parvopus
 * Parvusaurus
 * Petaurosaurus
 *   'Predator Omnibus'
 * Sawiadon
 * Suchitherium
 * Spinovenator
 * Thalassophoneus
 * Tsartitan
 * Ummarnudromeus
 * Ummarnutitan
 * Veleratherium
 * Veleravenatrix
 * Venetodon

Lothranic

 * Aequor
 * Ardolospicum
 * Belonosaurus
 * Dilophosaurus
 * Dimorphodon
 * Harenopterus
 * Hispidolestes
 * Ichthyosaurus
 * Leptonectes
 * Palaeosalmo
 * Pholidorphus
 * Rhynchonella
 * Tacuanectes
 * Talhunoceras

Quintassic

 * Ceratodus
 * Charcasuchus
 * Valresuchus



Ardatian

 * Eunotosaurus
 * Dimetrodon
 * Ophiacodon

Tyrfinic

 * Archaeothyris
 * Arthropleura
 * Calamites
 * Cordaites
 * Edaphosaurus
 * Hunluanomonstrum
 * Hunshuithairos
 * Ianthasaurus
 * Lepidodendron
 * Lobatopterus
 * Meganeura
 * Nirigyrinus
 * Palaeophiacodon
 * Pecopteris
 * Sigillaria
 * Sphenophyllum

Loanian

 * Archaeopteris
 * Bothriolepis
 * Pterygotus
 * Titanichthys
 * Xixeelixalo



Tudenanian

 * Isotelus
 * Manafaxia
 * Barocorythus
 * Orthoceras
 * Paleodiscomedusa
 * Pangninia eoflora
 * Prototaxites
 * Tsarsgardaspis

Zamotzic

 * Anomalocaris

Certarian

 * Tabuloconus
 * Protrilobus

Primozoan

 * Cryptopinna
 * Eoscaphozoon
 * Ishizukuria