Macrogryphosaurus Calvo, Porfiri,
and Novas, 2007 type species: M. gondwanicus Calvo et al.,
2007
Macrophalangia Sternberg, 1932=Chirostenotes
type species: M. canadensis Sternberg, 1932=Chirostenotes
pergracilis
other species: M. elegans (Parks, 1933 (originally Ornithomimus))=Elmisaurus elegans Macrurosaurus (N.D.) Seeley, 1896
type species: M. semnus (N.D.) Seeley, 1896
"Madsenius" (N.N.) Lambert, 1990=?Allosaurus Magnirostris You and Dong, 2003 type species: M. dodsoni You and Dong, 2003 Magnosaurus Huene, 1932
type species: M. nethercombensis (Huene, 1926 (originally Megalosaurus))
other species: M. lydekkeri (N.D.) (Huene,
1926
(originally Megalosaurus))="M." lydekkeri
M. woodwardi (N.D.) Huene, 1932="Sarcosaurus"
andrewsi "Magulodon" (N.N.) Kranz, 1996
"type species": "M. muirkirkensis" (N.N.)
Kranz, 1996 Magyarosaurus Huene, 1932
type species: M. dacus (Nopcsa, 1915 (originally Titanosaurus))
other species: M. hungaricus Huene, 1932=?M. dacus
M. transsylvanicus Huene, 1932=?M. dacus
Mahakala Turner, Pol, Clarke, Erickson, and Norell, 2007 type species: M. omnogovae Turner et al.,
2007 Maiasaura Horner and Makela, 1979
type species: M. peeblesorum Horner and Makela, 1979 Majungasaurus Lavocat, 1955
type species: M. crenatissimus (Depéret, 1896
(originally Megalosaurus))
Majungatholus Sues and Taquet, 1979=Majungasaurus
type species: M. atopus Sues and Taquet, 1979=Majungasaurus
crenatissimus Malawisaurus Jacobs, Winkler, Downs, and Gomani,
1993
type species: M. dixeyi (Haughton, 1928 (originally Gigantosaurus)) Maleevosaurus Carpenter, 1992=Tarbosaurus
type species: M. novojilovi (Maleev, 1955 (originally Gorgosaurus))=?Tarbosaurus
bataar Maleevus Tumanov, 1987=?Talarurus
type species: M. disparoserratus (Maleev, 1952 (originally Syrmosaurus))=?Talarurus plicatospineus Mamenchisaurus Yang, 1954
type species: M. constructus Yang, 1954
other species: "M.
gongjianensis" (N.N.) (Zhang and Wei, 1995
("originally" "Omeisaurus"))
"M. guangyuanensis" (N.N.)Zhang, Li, and Zheng, 1998
"M. yaochinensis" (N.N.) He et al., 1996 vide
Dong, 1999
?M. yunnanensis Fang, Zhao, and Lu, 2007=from the Red Beds of the Lufeng in
Yunnan? M.changshouensis (Yang, 1958 (originally Omeisaurus))="O." changshouensis
M. fuxiensis (Hou, Zhao, and Chu, 1976 (originally Zigongosaurus))=Zigongosaurus fuxiensis M. sinocanadorum Russell and Zheng, 1993=?"M."
hochuanensis
"M." anyuensis He, Yang, Cai, Li, and Liu, 1996>Sauropoda incertae
sedis "M." hochuanensis Yang and Zhao,
1972>Eusauropoda "M." jinyangensis Zhang, Li, and
Zheng, 1998>Sauropoda incertae sedis "M." youngi Pi, Ouyang, and Ye, 1996>?Eusauropoda Mandschurosaurus (N.D.) Riabinin, 1930="Trachodon"
type species: M. amurensis (N.D.) (Riabinin, 1925
(originally Trachodon))="Trachodon" amurensis other species: "M. jiainensis" (N.N.) ?,
1983=Charonosaurus jiayinensis
"M. magnus" (N.N.) Godefroit, Pascal, Zan Shuqin, and
Jin Liyong, 2001=?"T." amurensis M. mongoliensis Gilmore,
1933=Gilmoreosaurus mongoliensis "M." laosensis (N.D.)
Hoffet, 1943>?Hadrosauridae incertae sedis
Manospondylus (N.O.) Cope, 1892=Tyrannosaurus
type species: M. gigas (N.O.) Cope, 1892=?Tyrannosaurus
rex Mantellisaurus Paul, 2006
type species: M. atherfieldensis (Hooley, 1925
(originally Iguanodon)) MapusaurusCoria and Currie, 2006
type species: M. roseae Coria and Currie, 2006 Marasuchus Sereno and Arcucci, 1994
type species: M. lilloensis (Romer, 1971 (originally Lagosuchus)) Marisaurus Malkani, 2006 type species: M. jeffi Malkani, 2006 Marmarospondylus (N.D.) Owen, 1875
type species: M. robustus (N.D.) Owen, 1875 Marshosaurus Madsen, 1976
type species: M. bicentesimus Madsen, 1976 MasiakasaurusSampson, Carrano, and
Forster, 2001
type species: M. knopfleri Sampson et al., 2001 Massospondylus Owen, 1854
type species: M. carinatus Owen, 1854
other species: M.rawesi (N.D.)
Lydekker, 1890=nondinosaurian "M." browni (N.D.) Seeley,
1895>Sauropodomorpha incertae sedis "M."
harriesi Broom, 1911>Sauropodomorpha incertae sedis "M."
schwarzi (N.D.) Haughton, 1924>Sauropodomorpha incertae sedis "M." hislopi
(N.D.) Lydekker, 1890>Sauropodomorpha incertae sedis MaxakalisaurusKellner, Campos, Azevedo,
Trotta, Henriques, Craik, and Silva, 2006
type species: M. topai Kellner et al., 2006 "Megacervixosaurus" (N.N.) Zhao,
1983
"type species": "M. tibetensis" (N.N.)
Zhao, 1983 Megadactylus Hitchcock, 1865/Fitzinger, 1843=Anchisaurus
"type species": "M." polyzelus Hitchcock, 1865=Anchisaurus
polyzelus
"Megadontosaurus" (N.N.) Brown vide Ostrom, 1970=Microvenator, Deinonychus
"type species": "M. ferox" Brown vide
Ostrom, 1970=Microvenator celer,
Deinonychus antirrhopus Megalosaurus Buckland, 1824
type species: M. bucklandii Meyer, 1832
other species: "M.cachuensis" (N.N.)
Weishampel, Barrett, Coria, Le Loeuff, Xu, Zhao, Sahni, Gomani and Noto, 2004 =
MJ of China, a theropod (?tetanuran)
of some kind
"M.
dapukaensis" (N.N.) Zhao, 1986
"M. phillipsi" (N.N.) Welles, Powell, and
Pickering vide Pickering, 1995
"M.
tibetensis" (N.N.) Zhao, 1986 M.
africanus (N.D.) Huene, 1956=Carcharodontosaurus
saharicus
M.
bradleyi Woodward, 1910=Proceratosaurus bradleyi
M. cambrensis (?N.D.) (Newton, 1899 (originally Zanclodon))="Zanclodon"
cambrensis"
M.
cloacinus (N.D.) Quenstedt, 1858=?Plateosaurus
engelhardti
M.
conybearei (N.O.) Ritgen, 1826=M. bucklandii
M. crenatissimus Deperet, 1896=Majungasaurus
crenatissimus
M.
cuvieri (N.D.) (Owen, 1842 (originally Streptospondylus))=Streptospondylus
altdorfensis M.
mersensis (N.D.)Lapparent, 1955=nondinosaurian M.
nethercombensis Huene, 1926=Magnosaurus nethercombensis
M.obtusus (N.D.) Henry, 1876=?Plateosaurus engelhardti
M.
oweni Lydekker, 1889=Valdoraptor oweni
M.
parkeri Huene, 1923=Metriacanthosaurus parkeri M.
poikilopleuron Huene, 1923=Poekilopleuron bucklandii
M.
saharicus Deperet and Savornin, 1927=Carcharodontosaurus saharicus
M.
schnaitheimii (N.D.) Bunzel, 1871=nondinosaurian M. superbus Sauvage, 1882=Erectopus superbus M.
tanneri (Galton and Jensen, 1979(originally Torvosaurus))=Torvosaurus tanneri
M.
wetherilli Welles, 1954=Dilophosaurus wetherilli "M." bredai (N.D.)
Seeley, 1883>Ceratosauria incertae sedis "M." chubutensis (N.D.)
Corro, 1974>Theropoda incertae sedis "M." dunkeri (N.D.)
Dames, 1884>Theropoda incertae sedis "M."
hesperis Waldman, 1974>Tetanurae incertae sedis "M." hungaricus (N.D.)
Nopcsa, 1901>Theropoda incertae sedis "M." inexpectatus (N.D.)Corro, 1966>Theropoda incertae sedis "M." ingens (N.D.)Janensch, 1920>Ceratosauria incertae sedis "M." insignis (N.D.)
Eudes-Deslongchamps and Lennier, 1870>Theropoda incertae sedis "M." lonzeensis (N.D.)
Dollo, 1883>Theropoda incertae sedis "M." lydekkeri (N.D.)
Huene, 1926>Theropoda incertae sedis "M." meriani (N.D.)Greppin, 1870>Ceratosauria incertae sedis "M." pannoniensis
(N.D.) Seeley, 1881>Theropoda incertae sedis "M." pombali (N.D.) Lapparent and
Zybszewski, 1957>Theropoda incertae sedis "M." terquemi (N.D.)
Huene, 1926>Theropoda incertae sedis
Megapnosaurus Ivie, Slipinski, and
Wegrzynowicz, 2001=Coelophysis type species: M. rhodesiensis (Raath, 1969
(originally Syntarsus))=Coelophysis rhodesiensis other species: M. kayentakatae (Rowe, 1989
(originally Syntarsus))="Syntarsus" kayentakatae Megaraptor Novas, 1998
type species: M. namunhuaiquii Novas, 1998 Mei Xu and Norell, 2004
type species: M. long, Xu and Norell, 2004 Melanorosaurus Haughton, 1924
type species: M. readi Haughton, 1924
other species: M. thabanenis Gauffre, 1993 Mendozasaurus González Riga, 2003
type species: M. neguyelap, González Riga, 2003 Meniscoessius (N.D.) Marsh, 1889=?Paronychodon
type species: M. caperatus (N.D.) Marsh, 1889=?Paronychodon
sp.
[note that this is also a real multituberculate (extinct
rodent-like thing) mammal with a heckuva taxonomic history] "Merosaurus" (N.N.) Welles,
Powell, and Pickering vide Pickering, 1995
"type species": "M. newmani" (N.N.)
Welles, Powell, and Pickering vide Pickering, 1995 Metriacanthosaurus Walker, 1964
type species: M. parkeri (Huene, 1923 (originally Megalosaurus))
other species: "M. brevis" (N.N.) Welles,
Powell, and Pickering vide Pickering, 1995
"M. reynoldsi" (N.N.) Welles, Powell, and
Pickering vide Pickering, 1995 M.
shangyouensis (Dong, Chang, Li, and Zhou (originally Yangchuanosaurus))=Yangchuanosaurus shangyouensis "Microcephale" (N.N.)
Sereno, 1997
"Microceratops" (N.D.) Bohlin, 1953/Seyrig,
1952=Microceratus
type species: "M." gobiensis (N.D.) Bohlin, 1953=Microceratus
gobiensis
other species: "M." sulcidens (N.D.)
Bohlin, 1953=?Microceratus
gobiensis Microceratus (N.D.) Mateus,
2008
type species: M. gobiensis (N.D.) (Bohlin, 1953
(originally Microceratops)) Microcoelus (N.D.) Lydekker, 1893=Neuquensaurus
type species: M. patagonicus (N.D.) Lydekker, 1893=Neuquensaurus
australis "Microdontosaurus" (N.N.) Zhao,
1983
"type species": "M. dayensis" (N.N.)
Zhao, 1983 Microhadrosaurus (N.D.) Dong, 1979
type species: M. nanshiungensis (N.D.) Dong, 1979 Micropachycephalosaurus (?N.D.) Dong, 1978
type species: M. hongtuyanensis (?N.D.) Dong, 1978 Microraptor Xu, Zhou, and Wang, 2000
type species: M. zhaoianus Xu et al., 2000
other species: M. gui Xu, Zhou, Wang, Kuang, Zhang,
and Du, 2003 Microvenator Ostrom, 1970
type species: M. celer Ostrom, 1970
other species: "M. chagyabi" (N.N.) Zhao,
1986 "Mifunesaurus" (N.N.) Hisa, 1989 Minmi Molnar, 1980
type species: M. paravertebra Molnar, 1980 Mirischia Naish, Martill, and Frey, 2004
type species: M. asymmetrica Naish et al., 2004 Mochlodon Seeley, 1881
type species: M. suessi (Bunzel, 1871
(originally Iguanodon))
other species: M. inkeyi (N.D.) (Nopcsa, 1900 (originally Camptosaurus))=Rhabdodon priscus
M.
priscus (N.C.) (Matheron, 1869 (originally Rhabdodon))=Rhabdodon
priscus
M.
robustus Nopcsa, 1899=Zalmoxes robustus Mongolosaurus Gilmore, 1933
type species: M. haplodon Gilmore,
1933 Monkonosaurus (N.D.) Zhao, 1983
type species: M. lawulacus (N.D.) Zhao, 1983 Monoclonius (?N.D.) Cope, 1876
type species: M. crassus (?N.D.) Cope, 1876
other species: M. albertensis (Lambe, 1913 (originally Styracosaurus))=Styracosaurus albertensis
M. apertus (Lambe, 1904 (originally Centrosaurus))=Centrosaurus apertus
M. belli Lambe, 1902=Chasmosaurus belli
M. canadensis Lambe, 1902=Chasmosaurus belli
M. cutleri (N.D.) Brown, 1917=Centrosaurus apertus
M. dawsoni (N.D.) Lambe, 1902=?Centrosaurus apertus
M. flexus Brown, 1914=Centrosaurus apertus
M. lowei Sternberg, 1940=?M. crassus
M. nasicornis Brown, 1917=Centrosaurus nasicornis
M. ovatus (Gilmore, 1930 (originally Styracosaurus))=Styracosaurus
ovatus
M. sphenocerus (N.D.) Cope, 1889=?Styracosaurus albertensis "M. makeli" (N.N.) Czerkas and Czerkas, 1990=Einiosaurus
procurvicornis "M." fissus(N.D.)
Cope, 1876>Ceratopidae incertae sedis "M." recurvicornis(N.D.)Cope, 1889>Ceratopidae incertae sedis Monolophosaurus Zhao and Currie, 1993 type species: M. jiangi Zhao and Currie, 1993
Mononychus Perle, Norell, Chiappe, and Clark, 1993/Schüppel, 1824=Mononykus
"type species": "M." olecranus Perle et
al., 1993=Mononykus olecranus MononykusPerle, Norell, Chiappe, and Clark,
1993
type species: M. olecranus (Perle, Norell, Chiappe,
and Clark, 1993 (originally Mononychus)) MontanoceratopsSternberg, 1951 type species: M. cerorhynchus (Brown and Schlaikjer,
1942 (originally Leptoceratops)) Morinosaurus(N.D.) Sauvage, 1874
type species: M. typus (N.D.) Sauvage, 1874
Morosaurus Marsh, 1878=Camarasaurus type species: M. impar Marsh, 1878=Camarasaurus
grandis other species: "M." marchei
(N.D.) Sauvage, 1897-98=Theropoda incertae sedis M. agilis Marsh, 1889=Diplodocus
longus
M. brevis (N.D.)(Owen, 1842 (originally Cetiosaurus))=Pelorosaurus
conybearei
M. lentus Marsh, 1889=Camarasaurus ?supremus
M. robustus Marsh, 1878=Camarasaurus grandis "Moshisaurus"(N.N.)Dong, Hasegawa,
and Azuma, 1990=?Mamenchisaurus Mussaurus Bonaparte and Vince, 1979
type species: M. patagonicus Bonaparte and Vince, 1979 MuttaburrasaurusBartholomai and Molnar, 1981 type species: M. langdoni Bartholomai and Molnar,
1981 Muyelensaurus
Calvo, González-Riga, and Porfiri, 2007
type species: M. pecheni Calvo et al., 2007 Mymoorapelta Kirkland and Carpenter, 1994
type species: M. maysi Kirkland and Carpenter, 1994