Maaradactylus
- Pterosaur. Machaeroides - Mammal, creodont. Machairasaurus - Dinosaur, oviraptorid. Machairoceratops - Dinosaur, ceratopsian. Machairodus - Mammal, big cat. Machimosaurus - Crocodile. thalattosuchian. Macrauchenia - Mammal, litoptern. Macrocnemus - Archosaur, protorosaur. Macrocollum - Dinosaur, sauropodomorph. Macroleter - Parareptile, procolophonid. Macromerion - Pelycosaur, sphenacodont. Macroplata - Marine reptile, pliosaur. Macropoma - Fish. Macrosqualodelphis - River dolphin. Macrurosaurus - Dinosaur, sauropod. Madtsoia - Snake. Madygenerpeton - Reptilomorph. Madysaurus - Therapsid, cynodont. Magericyon - Mammal, amphicyonid. Magnirostris - Dinosaur, ceratopsian. Magnamanus - Dinosaur, iguanodont. Magnapaulia - Dinosaur, hadrosaur. Magnipterygius - Ichthyosaur. Magnosaurus - Dinosaur, theropod. Magyarosaurus - Dinosaur, sauropod (titanosaur). Mahajangasuchus - Crocodile. Mahakala - Dinosaur, dromaeosaurid. Mahuidacursor - Dinosaur, ornithopod. Maiabalaena - Whale. Maiacetus - Whale, archaeocetid. Maiasaura - Dinosaur, hadrosaur. Maip - Dinosaur, megaraptorid. Majiashanosaurus - Reptile, sauropterygian. Majungasaurus - Dinosaur, abelisaur. Makaracetus - Whale, protocetid. Makhaira - Pliosaur. Malarguesaurus - Dinosaur, titanosaur. Malasaurus - Therapsid. Malawania - Ichthyosaur. Malawisaurus - Dinosaur, sauropod (titanosaur). Malawisuchus - Crocodylomorph, ziphosuchian. Maleevus - Dinosaur, ankylosaur. Malerisaurus - Protosaur. Mambawakale - Paracrocodylomorph. Mamenchisaurus - Dinosaur, sauropod. Mammacyon - Mammal, amphicyonid. Mammalodon - Mammal, whale. Mammut - Mammal, elephant. Mammuthus africanavus - Mammal, mammoth. Mammuthus columbi (Columbian mammoth) - Mammal, mammoth. Mammuthus exilis (Pygmy mammoth) - Mammal, mammoth. Mammuthus meridionalis - Mammal, mammoth. Mammuthus primigenius (Woolly mammoth) - Mammal, mammoth. Mammuthus subplanifrons - Mammal, mammoth. Mammuthus trogontherii (Steppe mammoth) - Mammal, mammoth. Mandageria - Fish. Mandasuchus - Paracrocodylomorph. Mandschurosaurus - Dinosaur, hadrosauroid. Manidens - Dinosaur, heterodontosaur. Mansourasaurus - Dinosaur, titanosaur. Mantellisaurus - Dinosaur, ornithopod. Maofelis - Mammal, nimravid. Maotherium - Mammal. Mapusaurus - Dinosaur, carcharodontosaur. Maraapunisaurus - Dinosaur, sauropod. Marasuchus - Dinosauriform. Maresaurus - Marine reptile, pliosaur. Mariliasuchus - Crocodylomorph, notosuchian. Marisaurus - Dinosaur, titanosaur. Marrella - Cambrian lifeform. Marshosaurus - Dinosaur, theropod. Martensius - Synapsid. Martharaptor - Dinosaur, therizinosaur? Martinavis - Enantiornithine. Masracetus - Whale, archaeocetid. Massospondylus - Dinosaur, sauropodomorph. Mastodonsaurus - Temnospondyl. Masiakasaurus - Dinosaur, abelisaur. Massaliasuchus - Crocodile. Matapanui - Whale. Materpiscis - Fish, placoderm. Matheronodon - Dinosaur, Ornithopod. Mauicetus - Whale. Mauisaurus - Marine reptile, elamosaurid plesiosaur. Mauriciosaurus - Marine reptile, plesiosaur. Mawsonia - Fish, coelacanth. Maxakalisaurus - Dinosaur, sauropod. Medusaceratops - Dinosaur, ceratopsian. Megacephalosaurus - Pliosaur. Megacerops - Mammal, brontothere. Megaladapis - Mammal, lemur. Megalampris - Fish. Megalancosaurus - Drepanosaur. Megaleptictis - Mammal, leptictid. Megalictis - Mammal, mustelid. Megaloceros (Irish Elk) - Mammal, giant deer. Megalochelys - Tortoise. Megalodon - Fish, shark. Megalograptus - Eurypterid. Megalolamna - Shark. Megalonyx - Mammal, ground sloth. Megalophthalma - Amphibian, temnospondyl. Megaloplax - Fish, placoderm. Megalosaurus - Dinosaur, megalosaur. Megamastax - Fish, sacopterygiian. Meganeura - Griffin fly. Meganeuropsis - Griffin fly. Megantereon - Mammal, big cat. Megapaloelodus - Bird. Megapiranha - Fish, giant piranha. Megarachne - Eurypterid (sea scorpion). Megaraptor - Dinosaur, Megaraptoran. Megatherium - Mammal, ground sloth. Megawhaitsia - Therapsid, therocephalian. Megazostrodon - Mammaliaform. Megistotherium - Mammal, creodont. Meherrinia - Dolphin. Mei - Dinosaur, troodontid. Meiolania - Turtle (terrestrial). Melanorosaurus - Dinosaur, sauropodomorph. Melanosteus - Fish, placoderm. Menadon - Therapsid, cynodont. Menarana - Snake, madtsoiid. Mendozahippus - Mammal, notoungulate. Mendozasaurus - Dinosaur, titanosaur. Mene - Fish. Menefeeceratops - Dinosaur, ceratopsian. Menucocelsior - Dinosaur, titanosaur. Meraxes - Dinosaur, Carcharodontosaurid. Mercuriceratops - Dinosaur, ceratopsian. Meroktenos - Dinosaur, sauropodomorph. Merychippus - Mammal, horse. Merycopotamus -Mammal, artiodactyl. Mesadactylus - Pterosaur, anurognathid. Mesembriornis - Bird, phorusrhacid. Mesenosaurus - Pelycosaur. Mesohippus - Mammal, horse. Mesoleptos - Mosasaur. Mesonyx - Mammal, mesonychid. Mesophryne - Frog. Mesopropithecus - Mammal, primate, sloth lemur. Mesosaurus - Anapsid. Mesosuchus - Rhynchosaur. Metacarcinus - Crab. Metaliomys - Mammal, rodent. Metapterodon - Creodont. Metoposaurus - Temnospondyl. Metriacanthosaurus - Dinosaur, theropod. Metridiochoerus - Mammal, warthog. Metriorhynchus - Crocodile (marine). Mexichelys - Turtle. Meyerasaurus - Marine reptile, pliosaur. Miacis - Mammal. Miadanasuchus - Crocodile. Microbrachis - Amphibian, lepospondyl. Microceratus - Dinosaur, ceratopsian. Microcleidus - Marine reptile, plesiosaur. Microcoelus - Dinosaur, titanosaur. Microdictyon - Cambrian animal. Microgomphodon - Therapsid. Microleo - Mammal, a, Thylacoleonid. Micropachycephalosaurus - Dinosaur, ceratopsian. Microposaurus - Temnospondyl, stereospondyl. Microraptor - Dinosaur, dromaeosaurid. Microurania - Therapsid, biarmosuchian. Microvenator - Dinosaur, oviraptosaur. Mierasaurus - Dinosaur, sauropod. Milleretta - Anapsid. Mimetaster - Arthropod. Mimodactylus - Pterosaur, mimodactyloid. Minicynodon - Therapsid, cynodont. Minmi - Dinosaur, basal ankylosaur. Minotaurasaurus - Dinosaur, ankylosaur. Miodentosaurus - Thalattosaur. Miracinonyx - Mammal, big cat (also called the 'American Cheetah'). Miragaia - Dinosaur, stegosaur. Mirischia - Dinosaur, compsognathid. Mistralazhdarcho - Pterosaur, azdarchid. Mitredon - Therapsid. Mixocetus - Whale, mysticetid. Mixosaurus - Marine reptile, ichthyosaur. Mnyamawamtuka - Dinosaur, titanosaur. Moabosaurus - Dinosaur, sauropod. Moanasaurus - Marine reptile, mosasaur. Mochlodon - Dinosaur, igunanodont. Moeritherium - Mammal, primitive elephant. Moganopterus - Pterosauria, boreopterid. Molaria - Cambrian animal. Mollesaurus - Marine reptile, ichthyosaurus. Mongolarachne - Spider. Mongolepis - Fish, shark. Mongolostegus - Dinosaur, stegosaur. Monjurosuchus - Reptile, choristoderan. Monkonosaurus - Dinosaur, stegosaur. Monoclonius - Dinosaur, ceratopsian. Monolophosaurus - Dinosaur, theropod. Mononykus - Dinosaur, alvarezsaur. Monquirasaurus - Pliosaur. Montanazhdarcho - Pterosaur, azdarchid. Montanoceratops - Dinosaur, ceratopsian. Montirictus - Cynodont. Morawanocetus - Whale. Morelladon - Dinosaur, ornithopod. Morenosaurus - Marine reptile, plesiosaur. Moropus - Mammal, chalicothere. Moros - Dinosaur, tyrannosaur. Morotopithecus - Mammal, primate. Morrinhosuchus - Notosuchian. Morrosaurus - Dinosaur, iguanodont. Mosaiceratops - Dinosaur. neoceratopsian. Mosasaurus - Marine reptile, mosasaur. Moschops - Therapsid. Moschorhinus - Therapsid, therocephalian. Mourasuchus - Crocodile. Moythomasia - Fish. Muiscasaurus - Ichthyosaur, ophthalmosaurid. Mupashi - Therapsid. Muraenosaurus - Marine reptile, plesiosaur. Murusraptor - Dinosaur, megaraptoran. Mussaurus - Dinosaur, sauropodomorph. Muttaburrasaurus - Dinosaur, iguanodont. Muyelensaurus - Dinosaur, titanosaur. Muzquizopteryx - Pterosaur, pteranodont. Mycterosaurus - Pelycosaur. Myllokunmingia - Primitive fish. Mylodon - Mammal, ground sloth. Mymoorapelta - Dinosaur, nodosaur. Myosauroides - Therapsid, dicynodont. Myosaurus - Therapsid, dicynodont. Mystacodon - Whale. Mystriosuchus - Phytosaur. Mythunga - Pterosaur, pterodactyloid. |