2011 in archosaur paleontology
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The year 2011 in Archosaur paleontology was eventful. Archosaurs include the only living dinosaur group — birds — and the reptile crocodilians, plus all extinct dinosaurs, extinct crocodilian relatives, and pterosaurs. Archosaur palaeontology is the scientific study of those animals, especially as they existed before the Holocene Epoch began about 11,700 years ago. The year 2011 in paleontology included various significant developments regarding archosaurs.
This article records new taxa of fossil archosaurs of every kind that have been described during the year 2011, as well as other significant discoveries and events related to paleontology of archosaurs that occurred in the year 2011.
Newly named crurotarsans
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Gen. et sp. |
Valid |
|
Middle/Late Paleocene |
A dyrosaurid. |
||||
Gen. et sp. |
Valid |
|
Early Cretaceous |
|||||
Gen. et sp. |
Valid |
|
Maastrichtian |
A stem crocodyloid. |
||||
Gen. et sp. |
Valid |
|
Turonian/Santonian |
A sphagesaurid. |
||||
Gen. et sp. |
Valid |
|
Turonian/Santonian |
A baurusuchid. |
||||
Gen. et sp. |
Valid |
|
Campanian/Maastrichtian |
A sphagesaurid. |
||||
Gen. et sp. |
Valid |
|
Ladinian |
Skeletons indicate possible group behavior. |
| |||
Gen. et sp. |
Valid |
|
Late Jurassic |
|||||
Species |
Valid |
|
Berriasian |
A goniopholidid. |
||||
Species |
Valid |
|
Early Cretaceous |
A goniopholidid. Originally described as a species of Goniopholis; it was subsequently made the type species of a separate genus Hulkepholis.[10] |
||||
Gen. et sp. |
Valid |
|
Maastrichtian |
A notosuchian. |
||||
Gen. et sp. |
Valid |
|
Early Cretaceous |
A neosuchian. |
||||
Gen. et sp. |
Valid |
|
Paleocene |
Rio Loro Formation |
A sebecid. |
|||
Gen. et sp. |
Valid |
|
late Bajocian/early Bathonian |
Rosso Ammonitico Veronese Formation |
The oldest known metriorhynchid. |
| ||
Gen. et sp. |
Valid |
|
Campanian/Maastrichtian |
Presidente Prudente Formation |
A peirosaurid. |
|||
Gen. et sp. |
Valid |
|
Early Albian |
|||||
Gen. et sp. |
Valid |
|
Campanian/Maastrichtian |
Vale do Rio do Peixe Formation |
A baurusuchid. The type species is Pissarrachampsa sera. |
| ||
Species |
Valid |
|
Berriasian/Barremian |
Khua Formation |
A fifth species of Theriosuchus. |
|||
Newly named non-avian dinosaurs
Name | Novelty | Status | Authors | Age | Unit | Location | width="33%" Notes | Images |
---|---|---|---|---|---|---|---|---|
Gen. et sp. |
Valid |
|
Campanian |
A brachylophosaurin hadrosaurine. |
||||
Gen. et sp. |
Valid |
|
Late Campanian |
|||||
Gen. et sp. |
Valid |
|
Late Cretaceous |
An alvarezsaurid theropod. |
||||
Gen. et sp. |
Valid |
|
Turonian-Santonian |
|||||
Gen. et sp. |
Valid |
|
Late Turonian |
Itombe Formation |
||||
Gen. et sp. |
Valid |
|
Lower Jurassic |
Basal Sauropodomorph |
||||
Gen. et sp. |
Valid |
|
Late Cretaceous |
Tolar Formation |
A titanosaur. |
|||
Gen. et sp. |
Valid |
|
Aptian/Albian |
| ||||
Gen. et sp. |
Valid |
|
Late Triassic |
A primitive theropod. |
||||
Gen. et sp. |
Valid |
|
Early Barremian |
An iguanodontoid. |
||||
Gen. et sp. |
Valid |
|
Late Barremian-early Aptian |
Castrillo la Reina Formation |
A rebbachisaurid sauropod. |
|||
Gen. et sp. |
Valid |
|
Cenomanian/Turonian |
A possible lognkosaurian titanosaur. |
||||
Gen. et sp. |
Valid |
|
Middle Carnian |
| ||||
Gen. et sp. |
Valid |
|
Late Campanian |
A caenagnathid. |
||||
Gen. et sp. |
Valid |
|
Late Cretaceous |
Javkhlant Formation |
Basal ornithopod with many gastroliths. |
|||
Gen. et. sp. |
Valid |
|
Late Norian-earliest Rhaetian |
A plateosaurid. |
||||
Gen. et sp. |
Valid |
|
Albian |
"Tando beds" |
A basal ceratopsian. |
| ||
Gen. et sp. |
Valid |
|
?Santonian/Campanian |
Seonso Conglomerate |
A hypsilophodontid ornithopod. |
| ||
Gen. et sp. |
Valid |
|
Pliensbachian/Toarcian |
Las Leoneras Formation |
An anchisaurian sauropodomorph. |
| ||
Gen. et sp. |
Valid |
|
Lower Jurassic |
A massospondylid sauropodomorph. |
||||
Gen. et sp. |
Valid |
|
Campanian |
An alvarezsaurid. |
| |||
Gen. et sp. |
Valid |
|
Campanian |
An short-armed troodontid. |
| |||
Gen. et sp. |
Vald |
|
Aalenian/Early Bathonian |
|||||
Gen. et. sp. |
Valid |
|
Late Norian-earliest Rhaetian |
A basal sauropodomorph. |
||||
Gen. et sp. |
Valid |
|
lower-middle Campanian |
A lithostrotian titanosaur. |
||||
Gen. et sp. |
Valid |
|
Lower Maastrichtian |
A caenagnathid. |
||||
Species |
Valid |
|
Middle Jurassic |
A species of Omeisaurus. |
||||
Gen. et comb. |
Valid |
|
Valanginian |
A new genus for "Camptosaurus" depressus (Gilmore, 1909). |
||||
Gen. et sp. |
Valid |
|
Cenomanian |
Huge spinosaur 12–14 m long. |
||||
Gen. et sp. |
Valid |
|
Carnian |
A very basal sauropodomorph. |
||||
Gen. et sp. |
Valid |
|
Turonian/Coniacian |
|||||
Gen. et sp. |
Valid |
|
Santonian |
A titanosaur. |
||||
Gen. et sp. |
Valid |
|
Early Aptian |
A nodosaurid. |
||||
Gen. et sp. |
Valid |
|
Late Cretaceous |
An ornithomimid. |
| |||
Gen. et sp. |
Valid |
|
Aptian |
A non-hadrosaurid iguanodontian. |
||||
Gen. et sp. |
Valid |
Sinemurian/Pliensbachian |
A basal sauropodomorph |
|||||
Gen. et sp. |
Valid |
|
Aptian |
An advanced iguanodontian. |
||||
Gen. et sp. |
Valid |
|
Campanian |
A centrosaurine ceratopsian. |
||||
Species |
Valid |
|
Late Campanian |
Second known species of Stegoceras. |
||||
Gen. et sp. |
Valid |
|
Late Campanian |
A troodontid theropod. |
| |||
Gen. et sp. |
Valid |
|
Aptian |
A titanosaur. |
| |||
Gen. et sp. |
Valid |
|
Late Campanian |
A tyrannosaurine tyrannosaurid. |
| |||
Species |
Valid |
|
Late Maastrichtian |
Third known species of Thescelosaurus. |
||||
Gen. et sp. |
Valid |
|
Late Campanian |
A giant chasmosaurine ceratopsian from New Mexico. |
| |||
Gen. et sp. |
Valid |
|
Santonian |
A possible lognkosaurian titanosaur. |
||||
Gen. et comb. |
Valid |
|
Late Jurassic |
A new genus for "Camptosaurus" aphanoecetes (Carpenter & Wilson, 2008). |
| |||
Gen. et sp. |
Valid |
|
Late Kimmeridgian/earliest Tithonian |
|||||
Gen. et sp. |
Valid |
|
early Late Jurassic |
An Archaeopteryx-like paravian. |
| |||
Gen. et sp. |
Valid |
|
Early Cretaceous |
Xinminpu Group |
A hadrosauriform. |
| ||
Gen. et sp. |
Valid |
|
Late Cretaceous |
A tyrannosaurine tyrannosaurid. |
| |||
Newly named birds
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Alca carolinensis [65] |
Sp. nov |
Valid |
N. Adam Smith Julia A. Clarke |
Early Pliocene |
USA: |
|||
Alca minor [65] |
Sp. nov |
Valid |
N. Adam Smith Julia A. Clarke |
Early Pliocene |
USA: |
|||
Alca olsoni [65] |
Sp. nov |
Valid |
N. Adam Smith Julia A. Clarke |
Early Pliocene |
USA: |
|||
Sp. nov |
Valid |
Holocene-Recent |
A pigeon, Columbidae from Rodrigues Island. |
|||||
?Aptornis proasciarostratus [67] |
Sp. nov. |
Valid |
Alan J. D. Tennyson R. Paul Scofield |
Early Miocene, Altonian |
The earliest known Aptornithidae Bonaparte, 1856. |
|||
Ardea sytchevskayae [68] |
Sp. nov. |
Valid |
Nikita V. Zelenkov |
Middle Miocene |
An Ardeidae, earliest member of Ardea |
|||
Aurorornis taurica[69] |
Gen. et sp. nov |
Valid |
Andrey V. Panteleyev |
Eocene (Lutetian) |
Crimean Peninsula |
An owl belonging to the family Protostrigidae. The type species of the new genus. |
||
Sp. nov. |
Valid |
Walter E. Boles |
Riverleigh |
A Rallidae. The type species is Gallinula disneyi Boles, 2005. |
||||
Gen. nov. et Sp. nov. |
Valid |
Hu Dongyu Li Li Hou Liannaim |
An Enantiornithes Walker, 1981, Bohaiornithidae Wang, Zhou, O’Connor et Zelenkov, 2014. |
|||||
Buteo praebuteo [72] |
Sp. nov |
Valid |
Denis Sobolev in Sobolev & Marisova |
An Accipitridae, a species of Buteo. |
||||
Buteo sarmathicus [72] |
Sp. nov |
Valid |
Denis Sobolev in Sobolev & Marisova |
An Accipitridae, a species of Buteo. |
||||
Sp. nov |
Valid |
Holocene-Recent |
A pigeon, Columbidae from Mauritius. |
|||||
Colymbiculus udovinchenkoi [73] |
Gen. et sp. nov |
Valid |
Evgenij Zvonok |
Middle Eocene |
Early Lutetian |
A Gaviidae, this is the type species of the new genus. |
||
Cyrilavis colburnorum [74] |
Species |
Valid |
Daniel T. Ksepka Julia A. Clarke Lance Grande |
USA: |
A Halcyornithidae Harrison et Walker, 1972, a stem Psittaciformes. |
|||
Eostrix tsaganica [75] |
Sp. nov |
Valid |
Evgeney N. Kurochkin |
Early Eocene |
A Protostrigidae Wetmore, 1933. |
|||
Falco bulgaricus [76] |
Sp. nov |
Valid |
Zlatozar N. Boev |
Late Miocene |
A Falconidae. |
|||
Feducciavis loftini [77] |
Gen. nov. et Sp. nov. |
Valid |
Middle Miocene |
USA: |
A Sternidae close to Anous and Procelsterna. |
|||
Sp. nov. |
Valid |
Subrecent |
A Rallidae as big as Gallirallus philippensis from Tubuai, Austral Islands. |
|||||
Gen. et sp. |
Valid |
Li Li Hou Shi-Lin |
An Enatiornithes Walker, 1981. |
|||||
Heterostrix tatsinensis [75] |
Gen. et sp. nov |
Valid |
Evgeney N. Kurochkin |
Early Oligocene |
A Heterostrigidae Fam. nov. Kurochkin & Dyke, 2011, this is the type species of the new genus and the type genus of the new family. |
|||
Gen. et sp. |
Valid |
Herculano M. F. de Alvarenga Cécile Mourer-Chauviré |
Tremembé Formation |
An early Opisthocomidae. |
||||
Gen. et sp. |
Valid |
Herculano M. F. de Alvarenga Julia A. Clarke |
Early late Paleocene |
A possible member of Cariamae. This is the type species of the new genus. |
||||
Gen. et sp. |
Valid |
Zbigniew M. Bochenski Teresa Tomek Malgorzata Bujoczek Krzysztof Wertz |
Carpathian flysch |
An early Passeriformes. |
||||
Gen. et sp. |
Valid |
R. Ewan Fordyce Daniel Thomas |
Early Eocene |
Kauru Formation |
||||
Laricola intermedia [84] |
Sp. nov. |
Valid |
Vanessa L. De Pietri Lodc Costeur Marcel Güntert |
Early Miocene |
MN 2a |
A Charadriiformes, Laricolidae De Pietri, Costeur, Güntert et G. Mayr, 2011. |
||
Laricola robusta [84] |
Sp. nov. |
Valid |
Vanessa L. De Pietri Lodc Costeur Marcel Güntert |
Early Miocene |
MN 2a |
A Charadriiformes, Laricolidae De Pietri, Costeur, Güntert et G. Mayr, 2011. |
||
Gen. et sp. |
Valid |
Cécile Mourer-Chauviré Rodolphe Tabuce M’hammed Mahboubi Mohammed Adaci Mustapha Bensalah |
Glib Zegdou Formation |
|||||
Luscinia jurcsaki [86] |
Sp. nov |
Valid |
Eugen Kessler Márton Venczel |
Middle Miocene |
MN 6-8 |
A member of the Muscicapidae |
||
Sp. nov |
Valid |
N. Adam Smith |
Pliocene or Early Pleistocene |
USA: |
A Charadriiformes, Alcidae, Mancallinae L. H. Miller, 1946. |
|||
Sp. nov |
Valid |
N. Adam Smith |
Pliocene or Early Pleistocene |
USA: |
A Charadriiformes, Alcidae, Mancallinae L. H. Miller, 1946. |
|||
Gen. et sp. et comb. nov |
Valid |
N. Adam Smith |
USA: |
A Charadriiformes, Alcidae, Mancallinae L. H. Miller, 1946, this is the type species of the new genus, that also contains "Praemancalla" wetmorei Howard (1966). |
||||
Gen. et sp. |
Valid |
Nikita V. Zelenkov Alexandr O. Averianov Sergei V. Leshchinskiy |
Shestakovo-1 locality |
|||||
Namaortyx sperrgebietensis [89] |
Gen. nov. et Sp. nov. |
Valid |
Cécile Mourer-Chauviré Brigitte Senut |
Middle Eocene |
Probably Early Lutetian |
A Galliformes Incertae Sedis. This is the type species of the new genus. |
||
Gen. nov. et Sp. nov. |
Valid |
Etadunna Formation |
A Phalacrocoracidae, this is the type species of the new genus. |
|||||
Sp. nov. |
Valid |
Namba Formation |
||||||
Nelepsittacus minimus [91] |
Gen. nov. et sp. nov. |
Valid |
Alan J. D. Tennyson R. Paul Scofield |
Early Miocene |
Manuherikia Section |
A Psittaciformes, Nestoridae, smallest species of the genus and the type species of the new genus. |
||
Nelepsittacus donmertoni [91] |
Sp. nov. |
Valid |
Alan J. D. Tennyson R. Paul Scofield |
Early Miocene |
Manuherikia Section |
|||
Nelepsittacus daphneleeae [91] |
Sp. nov. |
Valid |
Alan J. D. Tennyson R. Paul Scofield |
Early Miocene |
St. Bathans Fauna, Manuherikia Section |
|||
Sp. nov |
Valid |
Holocene-Recent |
An pigeon, Columbidae from Mauritius. |
|||||
Nogusunna conflictoides [92] |
Gen. nov et sp. nov |
Valid |
Nikita V. Zelenkov |
Middle Miocene |
Oshin Formation |
A diving duck, Anatidae. |
||
Gen. et sp. nov. |
Valid |
Li Li Wang Jing-Qi Hou Shi-Lin |
A Hongshanornithidae O’Connor, Gao et Chiappe, 2010. |
|||||
Pellornis mikkelseni [94] |
Gen. et sp. nov |
Valid |
Sara Bertelli |
Earliest Eocene |
A Messelornithidae Hesse, 1988, this is the type species of the new genus. |
|||
Piculoides saulcetensis [95] |
Gem. nov. et sp. nov. |
Valid |
Vanessa L. De Pietri Albrecht Manegold Lodc Costeur |
Early Miocene |
MN 2 |
A Picidae, this is the type species of the new genus. |
||
Protomelanitta gracilis [92] |
Gen. nov et sp. nov |
Valid |
Nikita V. Zelenkov |
Middle Miocene |
Oshin Formation |
A diving duck, Anatidae, this is the type species of the new genus, a second species of the genus is Protomelanitta shihuibas (Hou, 1985), formally known as Aythya shihuibas Hou, 1985. |
||
Gen. et sp. |
Valid |
Ji Shu-An Jessie Atterholt Jingmai K. O’Connor Jerald D. Harris Li Da-Qing You Hai-Lu |
An Enantiornithes Walker, 1981. |
|||||
Sharganetta mongolica [92] |
Gen. nov et sp. nov |
Valid |
Nikita V. Zelenkov |
Middle Miocene |
Oshin Formation |
A diving duck, Anatidae, this is the type species of the new genus. |
||
Sternalara milneedwardsi [84] |
Sp. nov. |
Valid |
Vanessa L. De Pietri Lodc Costeur Marcel Güntert |
Early Miocene |
MN 2a |
A Charadriiformes, family Incertae Sedis. |
||
Sternalara minuta [84] |
Gen. nov. et sp. nov. |
Valid |
Vanessa L. De Pietri Lodc Costeur Marcel Güntert |
Early Miocene |
MN 2a |
A Charadriiformes, family Incertae Sedis this is the typespecies of the genus. |
||
Tonsala buchanani [97] |
Sp. nov |
Valid |
Xia Wang Michael B. Habib |
USA: |
A Plotopteridae Howard, 1969, a species of Tonsala. |
|||
Newly named pterosaurs
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Gen. et sp. |
Valid |
|
Tithonian |
An azhdarchoid[98] or a ctenochasmatid.[99] The type species, Aurorazhdarcho primordius, was subsequently found to be synonymous with "Pterodactylus" micronyx von Meyer (1856); however, Aurorazhdarcho was retained as a distinct genus, creating a new combination Aurorazhdarcho micronyx.[99] |
||||
Gen. et sp. |
Valid |
|
Albian |
An ornithocheiroid. |
||||
Gen. et sp. |
Valid |
|
Cenomanian |
An ornithocheirid. |
||||
Species |
Valid |
|
Middle Jurassic |
|||||
Gen. et sp. |
Valid |
|
Middle Jurassic |
|||||
Gen. et sp. |
Valid |
|
Late Campanian |
A possible azhdarchid. |
||||
Gen. et sp. |
Valid |
|
Early Cretaceous |
|||||
Gen. et sp. |
Valid |
|
Cenomanian |
A basal ctenochasmatoid. |
||||
Notes
References
- ↑ Alexander K. Hastings; Jonathan Bloch; Carlos A. Jaramillo (2011). "A new longirostrine dyrosaurid (Crocodylomorpha, Mesoeucrocodylia) from the Paleocene of north-eastern Colombia: biogeographic and behavioural implications for new-world dyrosauridae". Paleontology. 54 (5): 1095–1116. doi:10.1111/j.1475-4983.2011.01092.x.
- 1 2 3 Steven W. Salisbury; Darren Naish (2011). "Crocodilians". In Batten, D. J. English Wealden Fossils. The Palaeontological Association (London). pp. 305–369.
- ↑ Eduardo Puértolas; José I. Canudo; Penélope Cruzado-Caballero (2011). "A New Crocodylian from the Late Maastrichtian of Spain: Implications for the Initial Radiation of Crocodyloids". PLoS ONE. 6 (6): e20011. Bibcode:2011PLoSO...620011P. doi:10.1371/journal.pone.0020011. PMC 3110596. PMID 21687705.
- ↑ Fabiano V. Iori; Ismar S. Carvalho (2011). "Caipirasuchus paulistanus, a new sphagesaurid (Crocodylomorpha, Mesoeucrocodylia) from the Adamantina Formation (Upper Cretaceous, Turonian–Santonian), Bauru Basin, Brazil". Journal of Vertebrate Paleontology. 31 (6): 1255–1264. doi:10.1080/02724634.2011.602777.
- ↑ Ismar De Souza Carvalho; Vicente De Paula Antunes Teixeira; Mara Lúcia Da Fonseca Ferraz; Luiz Carlos Borges Ribeiro; Agustín Guillermo Martinelli; Francisco Macedo Neto; Joseph J. W. Sertich; Gabriel Cardoso Cunha; Isabella Cardoso Cunha; Partícia Fonseca Ferraz (2011). "Campinasuchus dinizi gen. et sp. nov., a new Late Cretaceous baurusuchid (Crocodyliformes) from the Bauru Basin, Brazil" (PDF). Zootaxa. 2871: 19–42.
- ↑ Alexander W. A. Kellner; Diogenes A. Campos; Douglas Riff; Marco Brandalise de Andrade (2011). "A new crocodylomorph (Sphagesauridae, Notosuchia) with horn-like tubercles from Brazil". Zoological Journal of the Linnean Society. 163 (s1): S57–S65. doi:10.1111/j.1096-3642.2011.00712.x.
- ↑ Marco Aurélio G. França; Jorge Ferigolo; Max C. Langer (2011). "Associated skeletons of a new middle Triassic "Rauisuchia" from Brazil". Naturwissenschaften. 98 (5): 389–395. Bibcode:2011NW.....98..389F. doi:10.1007/s00114-011-0782-3. PMID 21445632.
- ↑ Clark, James M. (2011). "A new shartegosuchid crocodyliform from the Upper Jurassic Morrison Formation of western Colorado". Zoological Journal of the Linnean Society. 163 (s1): S152–S172. doi:10.1111/j.1096-3642.2011.00719.x.
- ↑ Marco Brandalise de Andrade; Richard Edmonds; Michael J. Benton; Remmert Schouten (2011). "A new Berriasian species of Goniopholis (Mesoeucrocodylia, Neosuchia) from England, and a review of the genus". Zoological Journal of the Linnean Society. 163 (s1): S66–S108. doi:10.1111/j.1096-3642.2011.00709.x.
- ↑ Buscalioni, A.D.; Alcalá, L.; Espílez, E.; Mampel, L. (2013). "European Goniopholididae from the Early Albian Escucha Formation in Ariño (Teruel, Aragón, España)". Spanish Journal of Palaeontology. 28 (1): 103–122.
- ↑ Alexander W. A. Kellner; Rodrigo G. Figueiredo; Sergio A. K. Azevedo; Diogenes A. Campos (2011). "A new cretaceous notosuchian (Mesoeucrocodylia) with bizarre dentition from Brazil". Zoological Journal of the Linnean Society. 163 (s1): S109–S115. doi:10.1111/j.1096-3642.2011.00711.x.
- ↑ Diego Pol; Jaime E. Powell (2011). "A new sebecid mesoeucrocodylian from the Rio Loro Formation (Palaeocene) of north-western Argentina". Zoological Journal of the Linnean Society. 163 (s1): S7–S36. doi:10.1111/j.1096-3642.2011.00714.x.
- ↑ Andrea Cau; Federico Fanti (2011). "The oldest known metriorhynchid crocodylian from the Middle Jurassic of North-eastern Italy: Neptunidraco ammoniticus gen. et sp. nov". Gondwana Research. 19 (2): 550–565. doi:10.1016/j.gr.2010.07.007.
- ↑ Campos, Diogenes A.; Gustavo R. Oliveira; Rodrigo G. Figueiredo; Douglas Riff; Sergio A.K. Azevedo; Luciana B. Carvalho; Alexander W.A. Kellner (2011). "On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil" (PDF). Anais da Academia Brasileira de Ciências. 83 (1): 317–327. doi:10.1590/S0001-37652011000100020.
- ↑ Angela D. Buscalioni; Paolo Piras; Romain Vullo; Marco Signore; Carmela Barbera (2011). "Early eusuchia crocodylomorpha from the vertebrate-rich Plattenkalk of Pietraroia (Lower Albian, southern Apennines, Italy)". Zoological Journal of the Linnean Society. 163 (s1): S199–S227. doi:10.1111/j.1096-3642.2011.00718.x.
- ↑ Felipe C. Montefeltro; Hans C. E. Larsson; Max C. Langer (2011). "A New Baurusuchid (Crocodyliformes, Mesoeucrocodylia) from the Late Cretaceous of Brazil and the Phylogeny of Baurusuchidae". PLoS ONE. 6 (7): e21916. Bibcode:2011PLoSO...621916M. doi:10.1371/journal.pone.0021916. PMC 3135595. PMID 21765925.
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- ↑ Kellner, Alexander W.A.; Taissa Rodrigues; Fabiana R. Costa (2011). "Short note on a pteranodontoid pterosaur (Pterodactyloidea) from western Queensland, Australia" (PDF). Anais da Academia Brasileira de Ciências. 83 (1): 301–308. doi:10.1590/S0001-37652011000100018.
- ↑ Ross A. Elgin and Eberhard Frey (2011). "A new ornithocheirid, Barbosania gracilirostris gen. et sp. nov. (Pterosauria, Pterodactyloidea) from the Santana Formation (Cretaceous) of NE Brazil". Swiss Journal of Palaeontology. 130 (2): 259–275. doi:10.1007/s13358-011-0017-4.
- ↑ Junchang Lü, Li Xu, Huali Chang and Xingliao Zhang (2011). "A New Darwinopterid Pterosaur from the Middle Jurassic of Western Liaoning, Northeastern China and its Ecological Implications". Acta Geologica Sinica - English Edition. 85 (3): 507–514. doi:10.1111/j.1755-6724.2011.00444.x.
- ↑ Lü Junchang; Bo Xue (2011). "A New Rhamphorhynchid Pterosaur (Pterosauria) from the Middle Jurassic Tiaojishan Formation of Western Liaoning, China". Acta Geologica Sinica. 85 (5): 977–983. doi:10.1111/j.1755-6724.2011.00531.x.
- ↑ Jiang Shunxing; Wang Xiaolin (2011). "A new ctenochasmatid pterosaur from the Lower Cretaceous, western Liaoning, China". Anais da Academia Brasileira de Ciencias. 83 (4): 1243–1249. doi:10.1590/s0001-37652011000400011. ISSN 0001-3765.
- ↑ Martill, D.M. (2011). "A new pterodactyloid pterosaur from the Santana Formation (Cretaceous) of Brazil". Cretaceous Research. 32 (2): 236–243. doi:10.1016/j.cretres.2010.12.008.