2008 in paleontology
From Wikipedia, the free encyclopedia
| List of years in paleontology |
|---|
| (table) |

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 2008.
New taxa
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
sp nov |
Valid |
second record, and youngest, of the extinct genus Paleoleishmania |
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Plants
Ferns and fern allies
| Name | Novelty | Status | Authors | Age | Unit | Location | Synonymy | Notes | Images |
|---|---|---|---|---|---|---|---|---|---|
|
Gen et 2 sp nov |
valid |
Miller & Hickey |
A matoniaceous morphogenus. |
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|
Sp nov |
valid |
Miller & Hickey |
A osmundaceous foliage morphospecies. |
||||||
|
Sp nov |
valid |
Miller & Hickey |
A osmundaceous foliage morphospecies. |
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|
Gen, sp, et comb nov |
valid |
(R.W. Brown) Miller & Hickey |
A fern morphogenus of uncertain affinity. |
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|
Sp nov |
valid |
Miller & Hickey |
A gleicheniaceous morphospecies. |
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|
Comb nov |
valid |
(Heer) Miller & Hickey |
Gleichenites nordenskioldi auct. non (Heer) Seward nee Bell, 1956) |
A gleicheniaceous morphospecies. |
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|
Sp nov |
valid |
Miller & Hickey |
An apocalamitaceous morphospecies. |
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|
Gen et sp nov |
valid |
Miller & Hickey |
A matoniaceous morphogenus. |
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|
Gen et 3 comb nov |
valid |
(Fontaine) Miller & Hickey |
A fern morphogenus of uncertain affinity. |
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|
Gen et sp nov |
valid |
Miller & Hickey |
A blechnaceous morphogenus. |
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Angiosperms
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen. et sp. nov. |
Valid |
Unnamed Formation, Kamloops Group |
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|
Gen. et sp. nov. |
Valid |
Mohr, Bernardes-de-Oliveira & Taylor |
Crato Formation |
Monocots
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
sp nov |
Valid |
Herrera et al |
only fossil record of the genus Montrichardia |
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|
gen et sp nov |
Valid |
Herrera et al |
Two named species Petrocardium cerrejonense and Petrocardium wayuuorum |
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Arthropoda
Arachnomorphs
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen et sp nov |
valid |
Briggs, Lieberman, Hendricks, Halgedahl & Jarrard |
An arachnormorph of uncertain classification. |
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|
Gen et sp nov |
valid |
Briggs, Lieberman, Hendricks, Halgedahl & Jarrard |
An arachnormorph of uncertain classification. |
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|
Gen et sp nov |
valid |
Poinar |
A stylocellid harvestman. |
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Crustaceans
Research
- Schram (2008) publishes an adjustment to the taxonomy of Paleozoic stomatopods, erecting the family Archaeocarididae.[9]
Insects
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen et sp et comb nov |
Valid |
Dlussky |
Middle Eocene |
Baltic amber |
Fossil formicine ant, two species |
| ||
|
Sp nov |
Valid |
Dlussky |
Middle Eocene |
Baltic amber |
Fossil dolichoderine ant |
| ||
|
Gen et sp nov |
valid |
Azar & Nel |
A Megapodagrionidae damselfly |
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|
Gen et sp nov |
Valid |
Perrichot & Nel |
A bethylid wasp |
| ||||
|
gen et sp nov |
Valid |
A bittacid |
||||||
|
gen et sp nov |
Valid |
Perrichot et al |
A Sphecomyrminae ant, type species H. mammuthus |
| ||||
|
gen et sp nov |
Valid |
A bittacid |
||||||
|
sp nov |
Valid |
Poinar |
Vector for the extinct Trypanosomatidae |
| ||||
|
sp nov |
Valid |
Jarzembowski |
||||||
|
sp nov |
Valid |
Jarzembowski |
||||||
|
Sp nov |
valid |
Johnson, Musetti & Masner |
A member of Platygastroidea. |
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|
Sp nov |
Valid |
Perrichot & Nel |
A bethylid wasp |
| ||||
|
gen et sp nov |
Valid |
Ren, Nel, & Prokop |
Third Namurian age Meganeuridae griffenfly described. |
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|
Nom nov |
valid |
Zhang in Johnson, Musetti & Masner |
A member of Platygastroidea; |
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|
Sp nov |
jr syn |
Perrichot et al |
Middle Cretaceous |
Charentese amber |
A stem group ant |
| ||
|
Sp nov |
Valid |
Woodruff |
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|
Sp nov |
Valid |
Xiphosurans
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
gen et sp nov |
Valid taxon |
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Fishes
Bony fish
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Valid |
Lu & Zhu |
A basal member of Dipnomorpha. The type species is A. porosus. |
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|
Valid |
Long, Choo, & Young |
A basal member of Actinopterygii. Genus includes new species D. schaefferi. |
||||||
|
Valid |
Takeuchi & Huddleston |
Late Miocene |
A relative of the white croaker. |
|||||
|
Comb nov |
valid |
(Wilson) |
A mooneye, |
| ||||
|
Valid |
Qiao & Zhu |
A lungfish. |
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Cartilaginous fish
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen. et. sp. nov. |
Jr. synonym |
Grogan & Lund |
Type species is T. gracia. Genus now a junior synonym of Thrinacodus. |
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Placoderms
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen. et. sp. nov. |
Valid |
Dupret & Zhu |
A phyllolepid. |
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| Materpiscis[28] |
gen et sp nov |
Valid |
Long, Trinajstic, Young, & Senden |
discovered with fossilized embryo. |
| |||
General research
- Hilton & Grande redescribe the fossil mooneyes of western North America synonymizing the genus Eohiodon with Hiodon.[24]
- Cicimurri, Paris, & Everhart describe a partial dentition from a Holocephali chimaeroid fish found in the Niobrara Chalk.[29]
Amphibians
Jenkins, F. A., jr, Shubin, N. H., Gatesy, S. M., and Warren, A., 2008, Gerrothorax pulcherrimus from the Upper Triassic Fleming Fjord Formation of East Greenland and a reassessment of head lifting in temnospondyl feeding: Journal of Vertebrate Paleontology, v. 28, n. 4, p. 935-950.
Newly named amphibians
| Name | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|
| Beelzebufo[30] | Valid taxon | Late Cretaceous (70 mya) | Maevarano Formation |
| |||
| Gerobatrachus[31] | Valid taxon |
|
Early Permian (290 mya) | ||||
| Oumtkoutia[32] | Valid taxon |
|
Late Cretaceous (Cenomanian) | Kem Kem Beds | A pipid anuran. | ||
Archosaurs
Newly named pseudosuchians
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov |
Valid |
Delfino, Martin & Buffetaut |
||||||
|
Sp. nov |
Valid |
Wilkinson, Young & Benton |
Kimmeridge Clay Formation |
A metriorhynchid crocodyliform. Originally described as a species of Dakosaurus, subsequently transferred to the separate genus Torvoneustes.[35] |
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|
Sp. nov |
Valid |
Riff & Aguilera |
Late Miocene |
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|
Gen. et sp. nov |
Valid |
Barbosa, Kellner & Viana |
A dyrosaurid crocodyliform. Genus includes new species G. munizi. |
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|
Gen. et sp. nov |
Valid |
Jouve et al. |
A member of Gavialoidea. Genus includes new species O. eoafricanus. |
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|
Sp. nov |
Valid |
Peyer et al. |
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|
Gen. et sp. nov |
Valid |
Parker, Stocker & Irmis |
An aetosaur Genus includes new species S. macalpini. |
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|
Sp. nov |
Valid |
Andrade & Bertini |
A sphagesaurid crocodyliform. Originally described as a species of Sphagesaurus, but subsequently transferred to the genus Caipirasuchus.[42] |
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|
Gen. et sp. nov |
Valid |
Martinelli & Pais |
A baurusuchid crocodyliform. Genus includes new species W. australis. |
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Newly named pterosaurs
|
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Dinosaurs
- Oviraptorosaurian eggs with embryonic skeletons are discovered for the first time in China.[44]
- Mongolian Late Jurassic theropod fossils are found for the first time.[45]
- A new study on morphological variation in shed theropod teeth from the Mil River Formation is published.[46]
Newly named dinosaurs
28 new dinosaur genera were erected in 2008. Data courtesy of George Olshevky's dinosaur genera list.[47]
| Name | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|
|
Valid |
|
Campanian–Maastrichtian |
The largest dromaeosaurid yet discovered in the Southern Hemisphere. |
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|
Valid |
Barremian |
|
A new genus for "Iguanodon" lakotaensis (Weishampel and Bjork, 1989). |
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|
Valid |
|
Lower Cretaceous |
A basal titanosaur. |
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|
Junior synonym |
Late Cretaceous |
Objective junior synonym of Nedoceratops; possible junior synonym of Triceratops. |
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|
Valid |
|
Barremian |
An iguanodontian. |
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|
Valid |
|
early Late Cretaceous |
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|
Valid |
|
Bajocian |
A megalosaurid. |
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|
Valid |
Aptian/Albian |
||||||
|
Valid |
|
Middle Jurassic |
|||||
|
Valid |
|
Late Jurassic |
An avialian. |
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|
Valid |
|
Late Cretaceous |
Possible junior synonym of Bagaceratops. |
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|
Valid |
|
Aptian/Albian |
An abelisaurid. |
||||
|
Valid |
Callovian |
A stegosaurid. |
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|
Campanian |
||||||
|
Valid |
|
Maastrichtian |
A neovenatorid. |
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|
Valid |
|
Lower Cretaceous |
A nodosaurid ankylosaur. |
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|
Valid |
|
Campanian |
A titanosaur. |
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|
Valid |
|
Late Cretaceous |
A titanosaur. |
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|
Valid |
|
Maastrichtian |
A lambeosaurine hadrosaurid. |
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|
Valid |
|
Aptian |
A caudipterid oviraptorosaur. |
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|
Valid |
|
Aptian |
A titanosauriform. Lurasiformes. |
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|
Valid |
|
Upper Cretaceous |
A titanosaur. |
Tethyshadros | |||
|
Valid |
|
Maastrichtian |
A saurolophine hadrosaurid. |
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Newly named birds
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov. |
Valid |
Early/Middle Pleistocene |
A Strigidae. |
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|
Gen. nov. et Sp. nov. |
Valid |
Late Pleistocene |
An Accipitridae, this is the type species of the new genus. |
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|
Gen. nov. et Sp. nov. |
Valid |
Subrecent |
A Columbidae, this is the type species of the new genus. |
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|
Sp. nov. |
Valid |
Middle Pleistocene |
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|
Sp. nov. |
Valid |
A Falconidae. |
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|
Sp. nov. |
Valid |
Early Cretaceous |
A Cathayornithidae Zhou, Jin et Zhang, 2006, Enantiornithes Walker, 1981. |
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|
Gen. nov. et Sp. nov. |
Valid |
Early Miocene |
A Certhioidea, this is the type species of the new genus. |
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|
Gen. nov. et Sp. nov. |
Valid |
Lower Cretaceous |
Basal pygostylia, Sapeornithidae, this is the type species of the new genus. |
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|
Gen. nov. et Sp. nov. |
Valid |
Upper Cretaceous |
An Enantiornithes Walker, 1981, Avisauridae Brett-Surman et Paul, 1985, this is the type species of the new genus. |
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|
Gen. nov. et Sp. nov. |
Valid |
A Primitive Confuciusornithidae Hou, Zhou, Gu et Zhang, 1995, this is the type species of the new genus. |
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|
Sp. nov. |
Valid |
Late Miocene |
ca 7 Ma |
A Ciconiidae. |
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|
Sp. nov. |
Valid |
Early Oligocene |
Late Rupelian |
A new European species of the Trochilidae. |
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|
Sp. nov. |
Valid |
Subrecent |
Not seen since 1672 |
The original Foudia from Réunion. |
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|
Gen. nov. et Sp. nov. |
Valid |
Late Oligocene |
A Plotopteridae Howard, 1969, this is the type species of the new genus. |
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|
Sp. nov. |
Valid |
Early Pliocene |
Middle El Jebe Member |
A Ciconiidae. |
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|
Sp. nov. |
Valid |
Late Miocene |
A Ciconiidae. |
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|
Sp. nov. |
Valid |
Early-Middle Miocene |
An Anatidae, Anserinae. |
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|
Sp. nov. |
Valid |
Late Holocene |
Subrecent |
A Spheniscidae, when it became extinct it made room for Megadyptes antipodes. |
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|
Gen. nov. et Sp. nov. |
Valid |
Early Eocene, |
Described in the Psittaciformes, Gerald Mayr, 2009 sees no reasons to place the species in Psittaciformes. |
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|
Sp. nov. |
Valid |
A Phasianidae. |
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|
Sp. nov. |
Valid |
Late Pliocene |
A Pelagornithidae Fürbringer, 1888. |
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|
Gen. nov. et Sp. nov. |
Valid |
An Enantiornithes Walker, 1981, this is the type species of the new genus and the type genus of the new family Pengornithidae Wang, O'Connor, Zheng, Wang, Hu et Zhou, 2014. |
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|
Gen. nov. et Sp. nov. |
Valid |
Early Eocene |
Early Ypresian |
A Phaethontidae, this is the type species of the new genus. |
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|
Gen. nov. et Sp. nov. |
Valid |
Late Pleistocene-Early Holocene |
A Cathartidae, this is the type species of the new genus. |
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|
Gen. nov. et Sp. nov. |
Valid |
Early Miocene |
|
A Cuculidae, this is the type species of the new genus. |
||||
|
Gen. nov. et Sp. nov. |
Valid |
An Anatidae, this is the type species of the new genus. |
||||||
|
Gen. nov. et Sp. nov. |
Valid |
Basal Aves, this is the type species of the new genus. |
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|
Sp. nov. |
Valid |
Early Oligocene |
MP 23-24 |
A Zygodactylidae Brodkorb, 1971, ?Piciformes. |
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Other publications
- Hutchinson, J.R., Miller, C., Fritsch, G., and Hildebrandt, T. 2008. The anatomical foundation for multidisciplinary studies of animal limb function: examples from dinosaur and elephant limb imaging studies; pp. 23–38 in Endo, H. and Frey, R. (eds.), Anatomical Imaging: Towards a New Morphology. Springer Verlag, Tokyo.
- Witmer, L.M., Ridgely, R.C., Dufeau, D.L., and Semones, M.C. 2008. Using CR to peer into the past: 3D visualization of the brain and ear regions of birds, crocodiles, and nonavian dinosaurs; pp. 67–88 in Endo, H. and Frey, R. (eds.), Anatomical Imaging: Towards a New Morphology. Springer Verlag, Tokyo.
Turtles
Newly named turtles
| Currently valid turtle genera named in 2008 | ||||
|---|---|---|---|---|
| Name | Status | Location | Authors | Images |
| Condorchelys[95] | Valid taxon |
|
||
| Kharakhutulia[96] | Valid taxon |
|
||
| Odontochelys[97] | Valid taxon |
|
||
Squamates
new taxa
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
gen et sp nov |
Valid |
Rage |
Middle Paleocene |
A "booid"-grade snake of uncertain phylogenetic placement. The type species is Itaboraiophis depressus. |
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|
gen et sp nov |
Valid |
Evans & Manabe |
Early Cretaceous (Valanginian to Hauterivian) |
A polyglyphanodontian lizard. The type species is Kuwajimalla kagaensis. |
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|
gen et sp nov |
Valid |
Klembara |
Early Miocene |
A member of Anguimorpha, might be related to the Chinese crocodile lizard. The type species is Merkurosaurus ornatus. |
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|
gen et sp nov |
Valid |
Norell, Gao, & Conrad |
near Ukhaa Tolgod |
one of the oldest monitor lizards |
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|
gen et sp nov |
Valid |
Rage |
Middle Paleocene |
A snake related to members of the genus Ungaliophis. The type species is Paraungaliophis pricei. |
||||
|
gen et sp nov |
Valid |
Rage |
Middle Paleocene |
A booid-grade snake of uncertain phylogenetic placement. The type species is Paulacoutophis perplexus. |
||||
|
sp nov |
Valid |
Schulp et al. |
A mosasaur. |
|||||
|
sp nov |
Valid |
Polcyn & Everhart |
Late Cretaceous (early Santonian) |
A mosasaur. |
||||
|
sp nov |
Valid |
Caldwell, Konishi, Obata, & Muramoto |
Third identified species for the genus Taniwhasaurus |
|||||
|
gen et sp nov |
Valid |
Lü et al. |
A polyglyphanodontian lizard. The type species is Tianyusaurus zhengi. |
|||||
|
Sp nov |
Valid |
Prasad & Bajpai |
Early Eocene |
Cambay Shale |
An agamid lizard, a species of Tinosaurus. |
|||
|
gen et sp nov |
Valid |
Smith & Buchy |
Late Cretaceous (early Turonian) |
A member of Mosasauroidea of uncertain phylogenetic placement. The type species is Vallecillosaurus donrobertoi. |
||||
|
Gen. et sp. nov |
Valid |
Prasad & Bajpai |
Early Eocene |
Cambay Shale |
An agamid lizard. The type species is Vastanagama susani. |
|||
New papers
- Everhart, M.J. (2008). "A bitten skull of Tylosaurus kansasensis (Squamata: Mosasauridae) and a review of mosasaur-on-mosasaur pathology in the fossil record". Transactions of the Kansas Academy of Science. 111 (3/4): 251–262. doi:10.1660/0022-8443-111.3.251. S2CID 85647383.
- Everhart, M.J. 2008. The mosasaurs of George F. Sternberg, paleontologist and fossil photographer. Proceedings of the Second Mosasaur Meeting, Fort Hays Studies Special Issue 3, Fort Hays State University, Hays, Kansas, pp. 37–46.
- Polcyn, M.J. and Everhart, M.J. 2008. Description and phylogenetic analysis of a new species of Selmasaurus (Mosasauridae: Plioplatecarpinae) from the Niobrara Chalk of western Kansas. Proceedings of the Second Mosasaur Meeting, Fort Hays Studies Special Issue 3, Fort Hays State University, Hays, Kansas, pp. 13–28.
- Polcyn, M.J., Bell, G.L., Jr., Shimada, K. and Everhart, M.J. 2008. The oldest North American mosasaurs (Squamata: Mosasauridae) from the Turonian (Upper Cretaceous) of Kansas and Texas with comments on the radiation of major mosasaur clades. Proceedings of the Second Mosasaur Meeting, Fort Hays Studies Special Issue 3, Fort Hays State University, Hays, Kansas, pp. 137–155.
- Everhart, M.J. 2008. Rare occurrence of a Globidens sp. (Reptilia; Mosasauridae) dentary in the Sharon Springs Member of the Pierre Shale (Middle Campanian) of Western Kansas. p. 23-29 in Farley G. H. and Choate, J.R. (eds.), Unlocking the Unknown; Papers Honoring Dr. Richard Zakrzewski, Fort Hays Studies, Special Issue No. 2, 153 p., Fort Hays State University, Hays, KS.
Sauropterygians
New taxa
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