2003 in paleontology
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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 2003.
Plants
Conifers
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Sp nov | Valid | Kotyk, Basinger, & McIlver | the oldest confirmed species of Chamaecyparis[2] | |||||
Tsuga swedaea[3] | Sp nov | Valid | LePage | A hemlock species |
Angiosperms
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Araripia florifera[4] | Gen et sp | Valid | Mohr & Eklund | |||||
Sp nov | Valid | Pigg, Manchester, & Wehr |
| A hornbeam | ![]() | |||
Sp nov | Valid | Pigg, Manchester, & Wehr |
| A hazelnut | ![]() | |||
Palaeocarpinus barksdaleae[5] | Sp nov | Valid | Pigg, Manchester, & Wehr |
| A betulaceous fruit | ![]() | ||
Palaeocarpinus dentatus[5] | Comb nov | Valid | "Stump lake", Coldwater Beds | A betulaceous fruit; | ||||
Palaeocarpinus stonebergae[5] | Sp nov | Valid | Pigg, Manchester, & Wehr | A betulaceous fruit | ||||
Pseudosalix[6] | Gen et sp nov | Valid | Boucher, Manchester, & Judd |
Gnetophytes
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Cratonia cotyledon[7] | Gen et sp nov | Valid | Rydin, Mohr, & Friis | A relative to Welwetschia |
Fungi
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Aureofungus[8] | Get et sp nov | Valid | Hibbett et al | An agaricalean fungus |
Arthropods
Arachnids
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Cornupalpatum[9] | Gen et sp nov | valid | Poinar & Brown | An Ixodid hard tick | ![]() |
Insects
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Archimyrmex piatnitzkyi[10] | Comb nov. | vaild | (Viana & Haedo Rossi) | Ventana Formation | A myrmeciine ant. | ![]() | ||
Comb nov. | valid | (Rossi de Garcia) | Ventana Formation | A myrmeciine ant. | ||||
Brownimeciinae[11] | Subfam. Gen. et Sp. nov | Valid | Bolton | A stem group ant, type species B. clavata | ![]() | |||
Sp. nov | valid | Engel & Archibald | first apoid bee fossil described from Canada | |||||
Lasioglossum celinae[13] | Sp. nov | Valid | Nel & Petrulevicius | Dauphin | A sweat bee | ![]() | ||
Oligoapis[13] | Gen et sp nov | Jr synonym | Nel & Petrulevicius | Aquitanian | Bes-Konak | An apine bee, | ![]() | |
Sp nov | valid | Makarkin & Archibald | An ithionid giant lacewing | |||||
Paraelectrobombus[13] | Gen et sp nov | Jr synonym | Nel & Petrulevicius | Aquitanian | Bes-Konak | Described as an Electrobombini bee | ![]() | |
sp nov | synonym | A snakefly. | ||||||
Sp. nov | valid | Engel & Archibald | Coldwater beds, Princeton Group | A Hemerobiinae lacewing | ||||
Xylocopa celineae[13] | Sp nov | valid | Nel & Petrulevicius | Camoins-les-Bains | ![]() |
Conodont paleozoology
German paleontologist and stratigrapher Heinz Walter Kozur (1942-2013) described the conodont genus Carnepigondolella.
Vertebrate paleozoology
Parareptiles
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Valid | This was one of the largest herbivores of their time | ![]() |
Non-avian dinosaurs
Data courtesy of George Olshevsky's dinosaur genera list.[18]
Name | Status | Authors | Location | Notes | Images |
---|---|---|---|---|---|
"Abdallahsaurus"[19] |
| Nomen nudum; possibly a junior synonym of Giraffatitan or Brachiosaurus | |||
"Blancocerosaurus"[20] |
| Nomen nudum; possibly a junior synonym of Giraffatitan or Brachiosaurus | |||
Amazonsaurus[21] | Valid taxon |
| ![]() | ||
Antetonitrus[22] | Valid taxon |
| ![]() | ||
Aviatyrannis[23] | Valid taxon |
| ![]() | ![]() | |
Bainoceratops[24] | Valid taxon |
| ![]() | ||
Brohisaurus | Valid taxon |
| ![]() | ||
Colepiocephale[25] | Valid taxon |
| ![]() | ||
"Domeykosaurus" | Nomen nudum | Rubilar-Rogers and Vargas vide:
| ![]() | ||
Dromaeosauroides[26] | Valid taxon |
| ![]() | ![]() | |
Equijubus[27] | Valid taxon |
| ![]() | ||
Ferganasaurus[28] | Valid taxon |
| ![]() | ||
Fukuisaurus[29] | Valid taxon |
| ![]() | ||
Gobititan[30] | Valid taxon |
| ![]() | ||
Hanssuesia[25] | Valid taxon |
| ![]() ![]() | ![]() | |
Heyuannia[31] | Valid taxon |
| ![]() | ![]() | |
Hongshanosaurus[32] | Valid taxon |
| ![]() | | |
Isisaurus[33] | Valid taxon |
| ![]() | ![]() | |
"Issasaurus"[19] |
| Nomen nudum; possibly a junior synonym of Dicraeosaurus | |||
Lamaceratops[34] | Valid taxon |
| ![]() | ||
"Ligomasaurus"[19] |
| Nomen nudum; possibly a junior synonym of Giraffatitan or Brachiosaurus | |||
Lusotitan[35] | Valid taxon |
| ![]() | ||
Magnirostris[36] | Valid taxon |
| ![]() | ![]() | |
Mendozasaurus[37] | Valid taxon |
| ![]() | ||
"Mohammadisaurus"[19] |
| Nomen nudum; possibly a junior synonym of Tornieria | |||
"Mtapaiasaurus"[19] |
| Nomen nudum; possibly a junior synonym of Giraffatitan or Brachiosaurus | |||
"Mtotosaurus"[19] |
| Nomen nudum; possibly a junior synonym of Dicraeosaurus | |||
"Nteregosaurus"[19] |
| Nomen nudum; possibly a junior synonym of Janenschia | |||
"Nyororosaurus"[19] |
| Nomen nudum; possibly a junior synonym of Dicraeosaurus | |||
Olorotitan[38] | Valid taxon |
| ![]() | ![]() ![]() | |
Platyceratops[34] | Valid taxon |
| ![]() | ||
Rajasaurus[39] | Valid taxon |
| ![]() | ![]() | |
Rinconsaurus[40] | Valid taxon |
| ![]() | ![]() | |
"Salimosaurus"[19] |
| Nomen nudum; possibly a junior synonym of Giraffatitan or Brachiosaurus | |||
"Selimanosaurus"[19] |
| Nomen nudum; possibly a junior synonym of Dicraeosaurus | |||
Serendipaceratops[41] | Valid taxon |
| ![]() | ||
Shenzhousaurus[42] | Valid taxon |
| ![]() | ||
Shuangmiaosaurus[43] | Valid taxon |
| ![]() | ||
Silesaurus[44] | Valid taxon |
| ![]() | ![]() | |
Sinornithomimus[45] | Valid taxon |
| ![]() | ![]() | |
Sphaerotholus[46] | Possible junior synonym of Prenocephale |
| |||
"Wangonisaurus"[19] |
| Nomen nudum; possibly a junior synonym of Giraffatitan or Brachiosaurus | |||
Yixianosaurus[47] | Valid taxon |
| ![]() | ||
Zalmoxes[48] | Valid taxon |
| ![]() | ![]() | |
Zupaysaurus[49] | Valid taxon | Arcucci & Coria | ![]() | ![]() |
Newly named birds
Name | Status | Novelty | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Amanuensis pickfordi [50] | Gen. et sp. nov | valid | Middle Miocene | A Sagittariidae, relative of the secretarybird. The type species of Amanuensis Mourer-Chauviré, 2003. | ||||
Valid | Gen. nov. et Sp. nov. | Bonnie E. Gulas-Wroblewski Anton F.-J. Wroblewski | Middle Eocene |
| The type species of Amitabha Gulas-Wroblewski & Wroblewski, 2003. Placed in crown Galliformes, but only compared with Phasianidae, not with other Eocene birds from North America. | |||
Anhinga minuta [52] | Valid | Sp. nov. | Herculano M. F. de Alvarenga Edson Guilherme | Huayquerian-Montehermosian, Solimõas Formation | An Anhingidae. | |||
Valid | Sp. nov. | Vitilevu | A Scolopacidae. | |||||
Diomedea tanakai [54] | Valid | Sp. nov. | Paul G. Davis | Late Early Miocene | A Diomedeidae. | |||
Eoeurypyga olsoni [55] | Nomen Nudum | Thesis name. | Ilka Weidig | Early Eocene |
| A Eurypygidae. | ||
Falco umanskajae [56] | Valid | Sp. nov. | Denis V. Sobolev | A Falconidae. | ||||
Valid | Sp. nov. | Graham M. Wragg | Late Pleistocene-Holocene | Henderson Island | A Columbidae. | |||
Hemignathus vorpalis [58] | Valid | Sp. nov. | Subresent |
| ||||
Macranhinga ranzii [52] | Valid | Sp. nov. | Herculano M. F. de Alvarenga Edson Guilherme | Huayquerian-Montehermosian | An Anhingidae. | |||
Milvago carbo [59] | Valid | Sp. nov. | William Suárez Duque | Quaternary, possibly Late Pleistocene or Early Holocene | Las Breas de San Felipe | A Falconidae. | ||
Morus peruvianus [60] | Valid | Sp. nov. | Marcelo Stucchi | A Sulidae. | ||||
Gen. et sp. nov | valid | Middle Miocene | Initially thought to be an Idiornithidae, Cariamiformes but in 2011 reinterpreted as an Opisthocomidae, a relative of the hoatzin.[61] The type species of Namibiavis Mourer-Chauviré, 2003. | |||||
Nycticorax olsoni [62] | Valid | Sp. nov. | W. R. P. Bourne N. P. Ashmole K. E. L. Simmons | Subrecent | An Ardeidae. | |||
Palaeogrus mainburgensis [63] | Valid | Sp. nov. | Ursula B. Göhlich | Upper Freshwater Molasse | A Gruidae. | |||
Parargornis messelensis [64] | Valid | Gen. nov et Sp. nov. | Early Middle Eocene | An Apodiformes, Cypselavidae Mourer-Chauviré, 2006. | ||||
Shandongornis yinansis [65] | Valid | Gen. nov et Sp. nov. | Hou Lianhai | A Phasianidae. | ||||
Spheniscus chilensis [66] | Valid | Sp. nov. | Steven D. Emslie Carlos Guerra Correa | Mejillones Formation | A Spheniscidae. | |||
Valid | Sp. nov. | Marcello Stucchi Mario Urbina Alfredo Giraldo | Late Miocene | A Spheniscidae. | ||||
Sula magna [60] | Valid | Sp. nov. | Marcello Stucchi | A Sulidae. | ||||
Sula sulita [60] | Valid | Sp. nov. | Marcello Stucchi | A Sulidae. | ||||
Wyomingcypselus pohli [55] | Nomen Nudum | Thesis name. | Ilka Weidig | Early Eocene |
| An Apodiformes. |
Plesiosaurs
|
Pterosaurs
| |
Synapsids
Non-mammalian
Name | Status | Authors | Discovery year | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Archaeovenator[68] | Valid |
| Upper Carboniferous | |||||
Brasilitherium[69] | Valid |
| ||||||
Brasilodon[69] | Valid |
| ||||||
Bullacephalus[70] | Valid |
| ||||||
Colobodectes[71] | Valid |
| Upper/Middle Permian | an anomodont | ||||
Lanthanostegus[72] | Valid |
| Middle/Upper Permian | an anomodont; replacement name for Lanthanocephalus Modesto, Rubidge & Welman, 2002, preoccupied by the cnidarian genus Lanthanocephalus Williams & Starmer, 2000[73] | ||||
Santacruzodon[74] | Valid |
| ||||||
Xiyukannemeyeria[75] | Valid |
| Middle Triassic | an anomodont; new genus for "Parakannemeyeria" brevirostris |
Mammals
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Caracal depereti[76] | Sp nov | Disputed | Morales et al. | Pliocene | A Caracal. Boscaini et al. (2016) considered this species to be a junior synonym of Lynx issiodorensis.[77] | |||
Guangxicyon[78] | Gen. et sp. nov. | Valid | Zhai et al. | Eocene | Nadu Formation | ![]() | An amphicyonid. | |
Iridodon[79] | Gen et sp nov | Valid | Morlo & Gunnell | A limnocyonid hyaenodont.The type species is I. datzae. | ||||
Kogolepithecus[80] | Gen et sp nov | Valid | Pickford et al. | Miocene | A catarrhine of uncertain affinity. The type species is K. morotoensis. | |||
Yuesthonyx[81] | Gen. et sp. nov. | Valid | Tong, Wang & Fu | Paleocene | Dazhang Formation | ![]() | A tillodont. The type species is Y. tingae. |
References
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- ^ Lepage, B. A. (2003). "A new species of Tsuga (Pinaceae) from the middle Eocene of Axel Heiberg Island, Canada, and an assessment of the evolution and biogeographical history of the genus". Botanical Journal of the Linnean Society. 141 (3): 257–296. doi:10.1046/j.1095-8339.2003.00131.x.
- ^ Mohr, B.A.R.; Eklund, H. (2003). "Araripia florifera, a magnoliid angiosperm from the Lower Cretaceous Crato Formation (Brazil)". Review of Palaeobotany and Palynology. 126 (3–4): 279–292. Bibcode:2003RPaPa.126..279M. doi:10.1016/S0034-6667(03)00092-7.
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- ^ de Souza Carvalho, Ismar; dos Santos Avilla, Leonardo; Salgado, Leonardo (2003). "Amazonsaurus maranhensis gen. et sp. nov. (Sauropoda, Diplodocoidea) from the Lower Cretaceous (Aptian–Albian) of Brazil". Cretaceous Research. 24 (6). Elsevier BV: 697–713. Bibcode:2003CrRes..24..697D. doi:10.1016/j.cretres.2003.07.005. ISSN 0195-6671.
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- ^ V.S., Tereschenko; V.R., Alifanov (2003). "Bainoceratops efremovi, a New Protoceratopid Dinosaur (Protoceratopidae, Neoceratopsia) from the Bain-Dzak Locality (South Mongolia)" (PDF). Paleontological Journal. 37: 3. ISSN 0031-0301.
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