2007 in paleontology

From Wikipedia, the free encyclopedia

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils.[1] This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2007.

Angiosperms

Name Novelty Status Authors Age Unit Location Notes Images

Orontium mackii[2]

sp nov

Valid

Bogner, Johnson, Kvacek, & Upchurch

Cretaceous
Maastrichtian?

McRae Formation

USA
Texas

An Orontium species

Orontium wolfei[2]

sp nov

Valid

Bogner, Johnson, Kvacek, & Upchurch

Eocene
Ypresian

Okanagan Highlands
Klondike Mountain Formation

US
Washington

An Orontium species
Also reported from the Allenby Formation

Orontium wolfei

Saururus tuckerae[3]

sp nov

Valid

Smith & Stockey

Eocene
Ypresian

Okanagan Highlands
Princeton

Canada
British Columbia

A Saururus species

Tetracentron hopkinsii[4]

sp nov

Valid

Pigg, Dillhoff, DeVore, & Wehr

Eocene
Ypresian

Okanagan Highlands
Allenby Formation

Canada
British Columbia

A Tetracentron species

Tetracentron hopkinsii

Trochodendron drachukii[4]

sp nov

Valid

Pigg, Dillhoff, DeVore, & Wehr

Eocene
Ypresian

Okanagan Highlands
unnamed formation, Kamloops Group

Canada
British Columbia

A Trochodendron species

General paleobotanical research

  • An approximately 1,000 ha (3.9 sq mi) Pennsylvanian (Desmoinesian) age rainforest is reported from the Herrin #6 coal mine in Illinois by DiMichele et al.[5]

Fungi

newly named

Name Novelty Status Authors Age Unit Location Notes Images

Margaretbarromyces[6]

Gen et sp nov

Valid

Mindell, Stockey, Beard & Currah

Eocene

Appian Way Flora

Canada

Extinct ascomycete fungus

Palaeoagaracites[7]

Gen et sp nov.

Valid

Poinar & Buckley

Late Albian (Cretaceous)

Burmese amber

Myanmar

oldest mushroom genus described from the fossil record.

Arthropoda

Crustaceans

Research

New taxa

Name Novelty Status Authors Age Unit Location Notes Images

Daidal[8]

Gen. et. comb. nov./ Gen. et. sp. nov

Valid

Schram

Carboniferous

USA
Montana Scotland Germany

A mantis shrimp, type species is D. acanthocercus (originally described in 1998 as Tyrannophontes acanthocercus), genus also includes the species D. pattoni and D. schoellmanni

Daidal acanthocercus

Tyrannophontes gigantion[8]

Sp. nov

Valid

Schram

Serpukhovian

Mazon Creek fossil beds

USA
Illinois

A mantis shrimp

Insects

New taxa

Name Novelty Status Authors Age Unit Location Notes Images

Apterostigma electropilosum[9]

Sp nov

Valid

Schultz

Burdigalian

Dominican amber

Dominican Republic

A myrmicin fungus farming ant

Apterostigma eowilsoni[9]

Sp nov

Valid

Schultz

Burdigalian

Dominican amber

Dominican Republic

A myrmicin fungus farming ant

Cretadiamesa[10]

Gen. et sp nov

Valid

Veltz, Azar & Nel

Early Cretaceous

Lebanon

A member of the family Chironomidae belonging to the subfamily Prodiamesinae. The type species is C. arieli.

Cretapelopia[10]

Gen. et sp nov

Valid

Veltz, Azar & Nel

Early Cretaceous

Lebanon

A member of the family Chironomidae belonging to the subfamily Tanypodinae and the tribe Pentaneurini. The type species is C. salomea.

Dicromantispa electromexicana[11]

Sp nov

Valid

Engel & Grimaldi

Late Oligocene - Early Miocene

Mexican Amber

Mexico

A mantidfly.

Dicromantispa moronei[11]

Sp nov

Valid

Engel & Grimaldi

Burdigalian

Dominican Amber

Dominican Republic

A mantidfly.

Eophyllium[12]

Gen et sp nov

Valid

Wedmann, Bradler, Rust

Eocene

Messel Pit fossil site

Germany

First leaf insect from the fossil record.

Glisachaemus[13]

Gen et sp nov

Valid

Szwedo

Early Eocene

Baltic amber

Europe

New planthopper genus.

Lebanorthocladius[10]

Gen. et sp nov

Valid

Veltz, Azar & Nel

Early Cretaceous

Lebanon

A member of the family Chironomidae belonging to the subfamily Orthocladiinae. The type species is L. furcatus.

Libanodiamesa[10]

Gen. et sp nov

Valid

Veltz, Azar & Nel

Early Cretaceous

Lebanon

A member of the family Chironomidae belonging to the subfamily Prodiamesinae. The type species is L. deploegi.

Libanopelopia[10]

Gen. et sp nov

Valid

Veltz, Azar & Nel

Early Cretaceous

Lebanon

A member of the family Chironomidae belonging to the subfamily Tanypodinae and the tribe Pentaneurini or Macropelopiini. The type species is L. cretacica.

Mongolbittacus[14]

Gen et sp nov

Valid

Petrulevicius, Huang & Ren

Middle Jurassic

Jiulongshan Formation

China

A bittacid

Principiala[15]

Gen et sp nov

Valid

Makarkin & Menon

Crato Formation

late Aptian

Brazil

An Ithonidae lacewing, type species P. incerta

Sialis (Protosialis) casca[11]

Sp nov

Jr synonym of Protosialis casca

Engel & Grimaldi

Burdigalian

Dominican Amber

Dominican Republic

The only alderfly from the West Indies fossil record.

Schwenckfeldina archoica[16]

Sp nov

Valid

Mohrig & Solórzano Kraemer

Late Oligocene - early Miocene

Mexican amber

Mexico

A Sciarid fly

Wadelius[10]

Gen. et sp nov

Valid

Veltz, Azar & Nel

Early Cretaceous

Lebanon

A member of the family Chironomidae belonging to the subfamily Tanypodinae and the tribe Anatopyniini. The type species is W. libanicus.

Fish

Bony fish

  • Everhart, M. J. (2007). "Remains of a pycnodont fish (Actinopterygii: Pycnodontiformes) in a coprolite; An upper record of Micropycnodon kansasensis in the Smoky Hill Chalk, western Kansas". Transactions of the Kansas Academy of Science. 110 (1/2): 35–43. doi:10.1660/0022-8443(2007)110[35:ROAPFA]2.0.CO;2. S2CID 84547644.
  • Cavin, L.; Suteethorn, V.; Buffetaut, E.; Claude, J.; Cuny, G.; Loeuff, J. Le; Tong, H. (2007). "The first sinamiid fish (Holostei, Halecomorpha) from Southeast Asia (Early Cretaceous of Thailand)". Journal of Vertebrate Paleontology. 27 (4): 827–837. doi:10.1671/0272-4634(2007)27[827:TFSFHH]2.0.CO;2. S2CID 85325978.
  • Cavin, L.; Suteethorn, V.; Buffetaut, E.; Tong, H. (2007). "A new Thai Mesozoic lungfish (Sarcopterygii, Dipnoi) with an insight into post-Palaeozoic dipnoan evolution". Zoological Journal of the Linnean Society. 149 (2): 141–177. doi:10.1111/j.1096-3642.2007.00238.x.

Cartilaginous fish

Archosauromorphs

Pseudosuchians

Name Novelty Status Authors Age Unit Location Notes Images

Adamanasuchus[17]

Gen. et sp. nov

Valid

  • Lucas
  • Hunt
  • Spielmann

Late Triassic

Petrified Forest Formation

An aetosaur.

Arganasuchus[18]

Gen. et sp. nov

Valid

  • Jalil
  • Karin

Late Triassic

Timezgadiouine Formation

A rauisuchian.

Barinasuchus[19]

Gen. et sp. nov

Valid

  • Paolillo
  • Linares

Late Eocene/Middle Miocene

Parángula Formation, Ipururo Formation & Divisadero Largo Formation

A sebecid.

Barinasuchus.

Dollosuchoides[20]

Gen. et sp. nov

Valid

  • Brochu

Middle Eocene

A member of Tomistominae.

Langstonia[19]

Gen. nov

Valid

  • Paolillo
  • Linares

Middle Miocene

Villavieja Formation

A sebecid; a new name for Sebecus huilensis.

Langstonia.

Montealtosuchus[21]

Gen. et sp. nov

Valid

  • Carvalho
  • Vasconcellos
  • Tavares

Late Cretaceous

Adamantina Formation

A member of Peirosauridae.

Montealtosuchus.

Neuquensuchus[22]

Gen. et sp. nov

Valid

  • Fiorelli
  • Calvo

Late Cretaceous (Santonian)

Bajo de la Carpa Formation

A member of Crocodyliformes of uncertain phylogenetic placement.

Oceanosuchus[23]

Gen. et sp. nov

Valid

  • Hua et al.

Late Cretaceous (Cenomanian)

A member of Pholidosauridae.

Oceanosuchus.

Voay[24]

Gen. et comb. nov

Valid

  • Brochu

PleistoceneHolocene

A new genus for "Crocodylus" robustus Grandidier & Vaillant (1872).

Voay.

Zulmasuchus[19]

Gen. nov

Valid

  • Paolillo
  • Linares

Early Paleocene

Santa Lucia Formation

A sebecid; a new genus name for Sebecus querejazus.

Pterosaurs

Name Novelty Status Authors Age Unit Location Notes Images

Aralazhdarcho

Gen et sp nov

Valid

Averianov

Santonian-early Campanian

Bostobe Svita

Kazakhstan

An azhdarchid

Gegepterus

Gen et sp nov

Valid

Wang et al

BarremianAptian

Yixian Formation

China

A ctenochasmatid

Tupandactylus

Gen et sp nov

Valid

Kellner & Campos

Early Cretaceous

Crato Formation

Brazil

A tapejarid

Tupandactylus.

Newly named non-dinosaurian dinosauromorphs

Name Novelty Status Authors Age Unit Location Notes Images

Dromomeron[25]

Gen et sp nov

Valid

Irmis et al

Norian

Chinle Formation

A Lagerpetonidae dinosauromorph reptile

Dromomeron

Newly named non-avian dinosauromorphs

Data courtesy of George Olshevky's dinosaur genera list.[26]

Name Novelty Status Authors Age Unit Location Notes Images

Achillesaurus [27]

Gen et sp nov

Valid

Martinelli & Vera

Santonian

Bajo de la Carpa Formation

An alvarezsaurid

Achillesaurus

Albertaceratops[28]

Gen et sp nov

Valid

Ryan

Campanian

Oldman Formation

A Centrosaurine. the Ceratopsian from Alberta.

Albertaceratops

Amargatitanis[29]

Gen et sp nov

Valid

Apesteguía

Barremian

La Amarga Formation

A titanosaur

Asylosaurus[30]

Gen et sp nov

Valid

Galton

Rhaetian

A basal sauropodomorph

Australodocus[31]

Gen et sp nov

Valid

Remes

Late Jurassic

Tendaguru Beds

A diplodocid

Berberosaurus[32]

Gen et sp nov

Valid

Allain et al

Pliensbachian-Toarcian

Toundoute Continental Series

A ceratosaur

Cedrorestes [33]

Gen et sp nov

Valid

Gilpin, DiCroce, & Carpenter

Barremian

Cedar Mountain Formation

A hadrosaur

Cerasinops[34]

Gen et sp nov

Valid

Chinnery & Horner

Campanian

Two Medicine Formation

A ceratopsian

Cerasinops

Dongbeititan [35]

Gen et sp nov

Valid

Wang et al

Early Cretaceous

Yixian Formation

A sauropod

Eocursor[36]

Gen et sp nov

Valid

Butler, Smith, & Norman

Norian

Lower Elliot Formation

An Early ornithischian

Eocursor

Eotriceratops[37]

Gen et sp nov

Valid

Wu, Brinkman, Eberth, & Braman

Maastrichtian

Horseshoe Canyon Formation

A Ceratopsian

Eotriceratops

Futalognkosaurus[38]

Gen et sp nov

Valid

Calvo, Porfiri, González-Riga, & Kellner

Coniacian

Portezuelo Formation

A titanosaurian

Futalognkosaurus

Gigantoraptor[39]

Gen et sp nov

Valid

Xu, et al

Campanian-Maastrichtian

Iren Dabasu Formation

A Giantoviraptorosaurian

Gigantoraptor

Jiangjunosaurus[40]

Gen et sp nov

Valid

  • Jia, Forster, Xing, and Clark

Oxfordian

Shishugou Formation

A stegosaurian

Lamplughsaura[41]

Gen et sp nov

Valid

Kutty, Chatterjee, Galton, & Upchurch

Sinemurian

Dharmaram Formation

An Early Sauropodomorph.

Lamplughsaura

Lophostropheus[42]

Gen et sp nov

Valid

Ezcurra & Cuny

Rhaetian-Hettangian

Moon-Airel Formation

A coelophysoid

Luanchuanraptor[43]

Gen et sp nov

Valid

et al

Late Cretaceous

Qiupa Formation

Mahakala[44]

Gen et sp nov

Valid

Turner et al

Campanian

Djadokhta Formation

A Deinonychosaur.

Mahakala

Muyelensaurus

Gen et sp nov

Valid

Calvo, González-Riga, & Porfiri

Late Cretaceous

A titanosaurian

Nanningosaurus[45]

Gen et sp nov

Valid

Mo, Zhao, Wang, & Xu

Late Cretaceous

Nalong Basin

A hadrosaurid

Nopcsaspondylus[29]

Gen et sp nov

Valid

Apesteguía

Coniacian

Candeleros Formation

A rebbachisaurid

Nopcsaspondylus

Oryctodromeus[46]

Gen et sp nov

Valid

David J. Varricchio, Anthony J. Martin, & Yoshihiro Katsura

Cenomanian

Blackleaf Formation

An ornithopod

Oryctodromeus

Paluxysaurus[47]

Gen et sp nov

jr synonym

Rose

Albian

Twin Mountains Formation

Jr synonym of Sauroposeidon

Pantydraco[48]

Gen et sp nov

Valid

Galton, Yates, & Kermack

Late Triassic

A basal sauropodomorph

Pantydraco

Pradhania[41]

Gen et sp nov

Valid

Kutty, Chatterjee, Galton, & Upchurch

Sinemurian

Upper Dharmaram Formation

A massospondylid

Shanag[49]

Gen et sp nov

Valid

Turner, Hwang, & Norell

Berriasian-Barremian

Öösh Formation

A dromaeosaurid

Sinocalliopteryx[50]

Gen et sp nov

Valid

Ji et al

BarremianAptian

Yixian Formation

A compsognathid

Sinocalliopteryx

Suzhousaurus[51]

Gen et sp nov

Valid

Li et al

Albian

Xinminpu Group

A therizinosauroid

Suzhousaurus

Urbacodon[52]

Gen et sp nov

Valid

Averianov & Sues

Cenomanian

Dzharakuduk Formation

A troodontid

‘’Velafrons’’

Gen et sp nov

Valid

Cerro del Pueblo Formation

a hadrosaur

Zhejiangosaurus[53]

Gen et sp nov

Valid

et al

Cenomanian

Chaochuan Formation

A nodosaurid

Zhongyuansaurus[54]

Gen et sp nov

Valid

Xu et al

Cretaceous

An ankylosaurid

Zhuchengosaurus[55]

Gen et sp nov

Jr synonym

  • Zhao et al

Late Cretaceous

Wangshi Formation

Junior synonym of Shantungosaurus

Newly named birds

Name Novelty Status Authors Age Unit Location Notes Images

Alethoalaornis agitornis [56]

Gen. nov. et Sp. nov.

Valid

Li Li

Hu Dong-yu

Duan Ye

Gong En-pu

Hou Lianhai

Early Cretaceous

Jiufotang Formation

An Alethoalaornithidae Li, Hu, Duan, Gong et Hou, 2007, Enantiornithes Walker, 1981.

Baptornis varneri [57]

Sp. nov.

Valid

James E. Martin

Amanda Cordes-Person

Late Cretaceous

Early-Middle Campanian

Described in Baptornithidae, Hesperornithiformes, transferred to Brodavis Martin, Kurochkin et Tokaryk, 2012, Brodavidae, Hesperornithiformes.

Belonopterus lilloi [58]

Sp. nov.

Valid

Marcos M. Cenizo

Federico L. Agnolin

Late Pliocene-Early Pleistocene

Miramar Formation

A Charadriidae, lapwing, a relative of the southern lapwing.

Berruornis halbedeli [59]

Sp. nov.

Valid

Gerald Mayr

Paleocene

A Sophiornithidae, Strigiformes.

?Borvocarbo stoeffelensis [60]

Sp. nov.

Valid

Gerald Mayr

Late Oligocene

MP 28

:

First described as ?Oligocorax sp. Mayr, 2001, than as ?Borvocarbo stoeffelensis Mayr, 2007. In 2014 Mayr transferred the species back as ?Oligocorax stoeffelensis (Mayr, 2007).

Dunstanetta johnstoneorum [61]

Gen. nov. et Sp. nov.

Valid

Trevor H. Worthy

Alan J. D. Tennyson

C. Jones

J. A. McNamara

J. Douglas

Early-Middle Miocene

Bannockburn Formation

An Anatidae.

Elsornis keni [62]

Gen. nov. et Sp. nov.

Valid

Luis M. Chiappe

Shigeru Suzuki

Gareth J. Dyke

Mahito Watabe

K. Tsogtbaatar

Rinchen Barsbold

Late Cretaceous

Campanian,

Djadokhta Formation

An Enantiornithes Walker, 1981.

Euroceros bulgaricus [63]

Gen. nov. et Sp. nov.

Valid

Zlatozar N. Boev

Dimitar Kovachev

Late Miocene

Turolian-Meotian,

MN 11-12

A Bucorvidae.

Fissuravis weigelti [59]

Gen. nov. et Sp. nov.

Valid

Gerald Mayr

?Upper Middle Paleocene

?MP 5

Described in cf. Lithornithidae, Lithornithiformes, Palaeognathae.

Gallirallus epulare [64]

Sp. nov.

Valid

Jeremy J. Kirchman

David W. Steadman

Subrecent

Nuku Hiva

A Rallidae.

Gallirallus gracilitibia [64]

Sp. nov.

Valid

Jeremy J. Kirchman

David W. Steadman

Subrecent

Ua Huka

A Rallidae.

Gallirallus roletti [64]

Sp. nov.

Valid

Jeremy J. Kirchman

David W. Steadman

Subrecent

Tahuata

A Rallidae.

Gradiornis walbeckensis [59]

Gen. nov et Sp. nov.

Valid

Gerald Mayr

Upper Middle Paleocene

?MP 5

Described in cf. Cariamae sensu Olson, 1985.

Icadyptes salasi [65]

Gen. nov et Sp. nov.

Valid

Julia A. Clarke

Daniel T. Ksepka

Marcello Stucchi

Mario Urbina

Norberto Giannini

Sara Bertelli

Yanina Narvaez

Clint A. Boyd

Late Eocene

Otuma Formation

A Spheniscidae from Peru.

Kelenken guillermoi [66]

Gen. nov. et Sp. nov.

Valid

Sara Bertelli

Luis M. Chiappe

Claudia Tambussi

Middle Miocene

Collón Cura Formation

A Phorusrhacidae.

Kelenken guillermoi

Madryornis mirandus [67]

Gen. nov et Sp. nov.

Valid

Carolina Acosta Hospitaleche

Claudia Tambussi

Mariano Donato

Mario Cozzuol

Early Late Miocene

Puerto Madryn Formation

A Spheniscidae from Chubut Province.

Manuherikia lacustrina [61]

Gen. nov. et Sp. nov.

Valid

Trevor H. Worthy

Alan J. D. Tennyson

C. Jones

J. A. McNamara

J. Douglas

Early-Middle Miocene

Bannockburn Formation

An Anatidae.

Manuherikia minuta [61]

Gen. nov. et Sp. nov.

Valid

Trevor H. Worthy

Alan J. D. Tennyson

C. Jones

J. A. McNamara

J. Douglas

Early-Middle Miocene

Bannockburn Formation

An Anatidae.

Martinavis cruzyensis [68]

Gen. nov. et Sp. nov.

Valid

Cyril A. Walker

Eric Buffetaut

Gareth J. Dyke

Late Cretaceous,

Late Campanian-Early Maastrichtian

Grès à Reptiles Formation

An Enantiornithes Walker, 1981, this is the type species of the new genus.

Martinavis vincei [68]

Sp. nov.

Valid

Cyril A. Walker

Eric Buffetaut

Gareth J. Dyke

Late Cretaceous, Late Maastrichtian

Lecho Formation

An Enantiornithes Walker, 1981.

Matanas enrighti [61]

Gen. nov. et Sp. nov.

Valid

Trevor H. Worthy

Alan J. D. Tennyson

C. Jones

J. A. McNamara

J. Douglas

Early-Middle Miocene

Bannockburn Formation

A possible Anatidae.

Miotadorna sanctibathansi [61]

Gen. nov. et Sp. nov.

Valid

Trevor H. Worthy

Alan J. D. Tennyson

C. Jones

J. A. McNamara

J. Douglas

Early-Middle Miocene

Bannockburn Formation

A possible Anatidae.

Pampaemberiza olrogii [69]

Gen. nov. et Sp. nov.

Valid

Federico L. Agnolin

Middle Pleistocene

An Emberizidae Passeriformes. This is the type species of the new genus.

Paraprotopteryx gracilis [70]

Gen. nov. et Sp. nov.

Valid

Zheng Xiaoting

Zhang Zihui

Hou Lianhan

Early Cretaceous

Yixian Formation

An Enantiornithes Walker, 1981.

Pelecanoides miokuaka [61]

Gen. nov. et Sp. nov.

Valid

Trevor H. Worthy

Alan J. D. Tennyson

C. Jones

J. A. McNamara

J. Douglas

Early-Middle Miocene

Bannockburn Formation

A Pelecanoididae.

Perudyptes devriesi [65]

Gen. nov et Sp. nov.

Valid

Julia A. Clarke

Daniel T. Ksepka

Marcello Stucchi

Mario Urbina

Norberto Giannini

Sara Bertelli

Yanina Narváez

Clint A. Boyd

Middle Eocene

Paracas Formation

Another Spheniscidae from Peru.

Spheniscus muizoni [71]

Sp. nov.

Valid

Ursula B. Göhlich

Late Middle-Early Late Miocene

Pisco Formation

Another Spheniscidae from Peru.

Turnipax oechslerorum [72]

Sp. nov.

Valid

Gerald Mayr

Charles W. Knopf

Early Oligocene

Rupelian

A stem Turnicidae.

Vastanavis eocaena [73]

Gen. Nov. et Sp. nov.

Valid

Gerald Mayr

Rajendra S. Rana

Ashok Sahni

Thierry Smith

Early Eocene,

Ypresian

Cambay Formation

A stem Psittaciformes, Vastanavidae G. Mayr, Rana, Rose, Sahni, Kumar, Sing et T. Smith, 2010.

Walbeckornis creber [59]

Sp. nov.

Valid

Gerald Mayr

Paleocene

Infraorder Cariamides.

Lepidosauromorpha

Synapsids

Footnotes

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