Английская Википедия:1997 in paleontology
Шаблон:Year nav topic5 Шаблон:Commons category Шаблон:Year in paleontology header
Plants
Cycadophytes
Cycadophyte research
- Hopkins and Johnson briefly report the first occurrence of cycad leaves from the Eocene Okanagan Highlands Klondike Mountain Formation[1] which will later be identified to the family Zamiaceae.[2]
Angiosperms
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp nov |
valid |
Call & Dilcher |
Species of Eucommia. |
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|
Sp nov |
valid |
Call & Dilcher |
Species of Eucommia. |
Fungi
Newly named
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen et sp nov |
Valid |
Hibbett, Grimaldi, & Donoghue |
A tricholomataceous fungi |
| ||||
|
Gen et sp nov |
Valid |
Hibbett, Grimaldi, & Donoghue |
A mycenaceous fungi |
|
Arthropoda
Insects
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov |
Valid |
Grimaldi, Agosti, & Carpenter |
An ant of uncertain subfamily placement. |
|||||
|
Comb nov |
valid |
(Nel, Arillo, & Martínez-Delclòs) |
An Aeshnid dragonfly. |
| ||||
|
Gen et sp. nov |
Valid |
Grimaldi, Agosti, & Carpenter |
Turonian |
New Jersey amber |
A stem group ant, type species B. clavata |
| ||
|
Comb nov |
valid |
(Mayr, 1868) |
Middle Eocene |
Baltic amber |
Fossil Dolichoderine ant, |
| ||
|
Gen et comb nov |
jr synonym |
Martins-Neto |
A Kalligrammatid lacewing, new genus for Panfilovia adamsi |
|||||
|
Subfam nov |
jr synonym |
Martins-Neto |
lacewing subfamily, syn of Kalligrammatidae |
Plesiosaurs
Newly Named Plesiosaurs
| Currently Valid Plesiosaur Genera Named in 1997 | ||||
|---|---|---|---|---|
| Name | Status | Authors | Location | Images |
| Augustasaurus | Valid taxon |
Rieppel Bucher |
||
| Libonectes | Valid taxon |
|
||
| Maresaurus | Valid taxon |
|
||
Archosauromorphs
Pseudosuchians
| Name | Novelty | Status | Authors | Age | Type locality | Country | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov |
Willis |
Late Oligocene |
White Hunter Site of the Riversleigh WHA |
A mekosuchine crocodilian. Although named as a species of Baru, later research considers it to be a distinct genus. |
| |||
| Baru wickeni[8] | Sp. nov | Valid | Willis | Late Oligocene | White Hunter Site of the Riversleigh WHA | Шаблон:Flag | A mekosuchine crocodilian. It was established based on new material from the Riversleigh as well as material previously assigned to Baru darrowi. | |
|
Sp. nov |
Valid | Willis | Late Oligocene | White Hunter Site of the Riversleigh WHA | Шаблон:Flag |
A mekosuchine crocodilian. The first species of Mekosuchus to have been named from continental Australia. |
||
|
Sp. nov |
Valid | Willis & Molnar | Late Pleistocene | Terrace Site of the Riversleigh WHA | Шаблон:Flag |
A mekosuchine crocodilian and species of Pallimnarchus, described as having been more gracile than Pallimnarchus pollens. The species is valid, but now placed in the genus Paludirex. |
||
|
Sp. nov |
Valid | Willis | Late Oligocene | White Hunter Site of the Riversleigh WHA | Шаблон:Flag |
A mekosuchine crocodilian. It was a smaller species of the genus Quinkana. |
General pseudosuchian research
- A review of Australasian fossil crocodilians is published by Willis (1997).[10]
Pterosaurs
Newly Named Pterosaurs
| Currently Valid Pterosaur Genera Named in 1997 | ||||
|---|---|---|---|---|
| Name | Status | Authors | Location | Images |
| Eosipterus | Valid taxon |
|
Шаблон:Flag | |
Non-avian dinosauromorphs
- Paleontologist Karen Chin received a coprolite that was excavated during 1995 from strata dating back to the Maastrichtian in Saskatchewan, Canada. The specimen was about 17 inches (44 cm) long and contained fragments of bone. Due to its size, contents and age, the coprolite was believed to have been the remains of Tyrannosaurus rex feces. This discovery was announced in a 1998 paper published in the journal Nature.
- A Saharan expedition under the leadership of Paul Sereno yielded fruit when a team member stumbled on the bones and skull of Nigersaurus taqueti. During this and a subsequent 1999 expedition about 80% of the animal's skeleton were discovered. Later in the year of the second expedition, a formal description of the animal was published.
- French paleontologist Philippe Taquet reported the finding of fossilized theropod embryos preserved in Portuguese dinosaur eggs. These eggs were from the Jurassic period dating to about 140 million years ago, nearly twice as old as any previously recovered dinosaur embryos, which had only been known from about 70 million years ago in Late Cretaceous strata.
- Psittacosaurus gastroliths documented.[11]
- Panoplosaurus gastroliths documented.[12]
Newly named non-avian dinosauromorphs
Data courtesy of George Olshevsky's dinosaur genera list.[13]
| Name | Status | Authors | Location | Notes | Images | |
|---|---|---|---|---|---|---|
| Archaeoceratops[14] | Valid taxon |
|
Шаблон:Flag |
| ||
| Gojirasaurus[15] | Valid taxon | Шаблон:Flag(Шаблон:Flag) | ||||
| Hudiesaurus[16] | Valid taxon | Шаблон:Flag | ||||
| Protarchaeopteryx[17] | Valid taxon |
|
|
Шаблон:Flag | ||
| Rinchenia[18] | Valid taxon | |||||
| Siluosaurus[19] | Nomen dubium. | Шаблон:Flag | ||||
| Unenlagia[20] | Valid taxon |
|
|
Шаблон:Flag | ||
Birds
Newly named birds
| Name | Status | Novelty | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov. |
Valid |
An Aramidae. |
||||||
|
Sp. nov. |
Valid |
Middle Pleistocene |
A Strigidae. |
|||||
|
Sp. nov. |
Valid |
A member of Enantiornithes Walker, 1981. Originally described as a species of Cathayornis;[23] subsequently made the type species of a separate genus Houornis.[24] |
||||||
|
Gen. nov. et Sp. nov. |
Valid |
Late Pliocene |
A Phasianidae. |
|||||
|
Sp. nov. |
Valid ? |
Lower Yixian Formation |
A Confuciusornithidae Hou, Zhou, Gu et Zhang, 1995, possibly a synonym of Confuciusornis sanctus L. H. Hou, Zhou, Gu et Zhang, 1995. |
|||||
|
Sp. nov. |
Valid ? |
Lower Yixian Formation |
A Confuciusornithidae Hou, Zhou, Gu et Zhang, 1995, possibly a synonym of Confuciusornis sanctus L. H. Hou, Zhou, Gu et Zhang, 1995. |
|||||
|
Gen. nov et Sp. nov. |
Valid |
An Enantiornithes Walker, 1981, Cuspirostrisornithidae Hou, 1997, this is the type species of the new genus. |
||||||
|
Gen. nov. et Sp. nov. |
Valid |
Late Paleocene |
Described in the Cuculidae, transferred to the Gracilitarsidae Mayr, 2001 by Mayr. |
|||||
|
Sp. nov. |
Valid |
A Galbulidae. |
||||||
|
Sp. nov. |
Valid |
Late Pliocene |
MN 15-16 |
|||||
|
Gen. nov et Sp. nov. |
Valid |
Valanginian, Jiufotang Formation |
An Enantiornithes Walker, 1981, Cuspirostrisornithidae Hou, 1997, this is the type species of the new genus. |
|||||
|
Gen. nov et Sp. nov. |
Valid |
An Enantiornithes Walker, 1981, Liaoningornithiformes L. H. Hou, 1997, Liaoningornithidae Hou, 1997, this is the type species of the new genus. |
||||||
|
Gen. nov et Sp. nov. |
Valid |
An Enantiornithes Walker, 1981, Cuspirostrisornithidae Hou, 1997, this is the type species of the new genus. |
||||||
|
Gen. nov. et Sp. nov. |
Valid |
An Hesperornithiformes Fürbringer, 1888, Baptornithidae American Ornithologists’ Union, 1910, this is the type of the new genus. |
||||||
|
Gen. nov. et Sp. nov. |
Valid |
An Hesperornithiformes Fürbringer, 1888, Baptornithidae American Ornithologists’ Union, 1910. |
||||||
|
Gen. nov. et Sp. nov. |
Valid |
A Rallidae. |
||||||
|
Sp. nov. |
Valid |
Late Pleistocene |
Cave Deposits |
A Psittacidae. |
||||
|
Gen. nov et Sp. nov. |
Valid |
Middle Oligocene |
MP 23-24 |
A Gruiformes, Parvigruidae G. Mayr, 2005. |
||||
|
Gen. nov et Sp. nov. |
Valid |
An Ornithuromorphae Chiappe, Ji, Ji et Norell, 1999, Songlingornithidae Hou, 1997, this is the type species of the new genus. |
||||||
|
Sp. nov. |
Valid |
A Charadriidae. |
||||||
|
Sp. nov. |
Valid |
Early Miocene |
Lower Tarkhanian-Burdigalian? |
An Eogruidae Wetmore, 1934, perhaps should be transferred to the genus Amphipelargus Lydekker, 1891. |
Synapsids
Eutherians
| Name | Status | Authors | Discovery year | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Valid |
|
1997 |
| |||||
|
Valid |
|
1997 |
An astrapotherian, a species of Xenastrapotherium | |||||
|
Valid |
|
1997 |
An astrapotherian, a species of Xenastrapotherium |
Humans
- Genetecist Michael Hammer reported findings that demonstrate that after the initial "out of Africa" radiation of modern humans at about 100,000 years ago, some humans eventually returned to Africa between 50,000 and 10,000 years ago.
Exopaleontology
- Richard B. Hoover of NASA's Marshall Space Flight Center photographs what he believes to be microfossils in the martian Murchison meteorite.
References
- Carpenter, K. (1997) Ankylosaurs. In J.O. farlow and M.K. Brett-Surman (eds.), The complete dinosaur, pp. 307–316. Bloomington Indiana University Press.
- Xu, X. (1997) A new psittacosaur (Psittacosaurus mazongshanensis sp. nov.) from Mazongshan area, Gansu province, China. In. Z.-M. Dong (ed.), Sino-Japanese Silk Road Dinosaur Expedition, pp. 48–67. Institute of Paleontology and Paleoanthropology Academia Sinica. Beijing: China Ocean Press.
- Sanders F, Manley K, Carpenter K. Gastroliths from the Lower Cretaceous sauropod Cedarosaurus weiskopfae. In: Tanke D.H, Carpenter K, editors. Mesozoic vertebrate life: new research inspired by the paleontology of Philip J. Currie. Indiana University Press; Bloomington, IN: 2001. pp. 166–180.
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ 3,0 3,1 Шаблон:Cite journal
- ↑ 4,0 4,1 Шаблон:Cite journal
- ↑ 5,0 5,1 Шаблон:Cite journalШаблон:Dead link
- ↑ Шаблон:Cite journal
- ↑ 7,0 7,1 Шаблон:Cite journal
- ↑ 8,0 8,1 8,2 8,3 Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Xu (1997). Sanders, Manley, and Carpenter (2001), "Table 12.1" page 167.
- ↑ Carpenter (1997). Sanders, Manley, and Carpenter (2001), "Table 12.1" page 167.
- ↑ Шаблон:Cite web
- ↑ Dong, Z.M. and Y. Azuma. 1997. On a primitive neoceratopsian from the Early Cretaceous. In: Sino-Japanese Slik Road Dinosaur Expedition (Z.M. Dong, ed.). China Ocean Press, Beijing: pp. 68-89.
- ↑ Carpenter, K. 1997. A giant coelophysoid (Ceratosauria) theropod from the Upper Triassic of New Mexico, USA. Neües Jahrbuch fur Geologie und Palaontologie, Abhandlungen, 205 (2): pp. 189-208.
- ↑ Dong, Z.-M. 1997. A Gigantic Sauropod (Hudiesaurus sinojapanorum gen. et. sp. nov.) from the Turpan Basin, China. In: Sino-Japanese Silk Road Dinosaur Expedition (Z.-M. Dong, ed.). China Ocean Press: pp. 102-110.
- ↑ Ji, Q. and S. Ji. 1997. A Chinese archaeopterygian, Protarchaeopteryx gen. nov. Geological Science and Technology (Di Zhi Ke Ji) 238 (1997): pp. 38-41.
- ↑ Barsbold, 1997 vide Osmolska, H., P.J. Currie, and B. Barsbold. 2004. Oviraptorosauria, Chapter Eight: Holtz, T. R., Jr (2004) Tyrannosauroidea; Chapter Five. In: The Dinosauria (2nd edition, D.B. Weishampel, P. Dodson, and H. Osmolska, eds.). California University Press: pp. 165-183.
- ↑ Dong, Z.-M. 1997. A small ornithopod from Mazongshan area, Gansu Province, China. In: Sino-Japanese Silk Road Dinosaur Expedition (Z.-M. Dong, ed.). China Ocean Press, Beijing: pp. 24–26.
- ↑ Шаблон:Cite journal
- ↑ 21,0 21,1 Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ 23,0 23,1 23,2 23,3 23,4 23,5 23,6 23,7 Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journalШаблон:Dead link
- ↑ 29,0 29,1 Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ 35,0 35,1 35,2 Johnson, Steven C. & Madden, Richard H. 1997. Uruguaytheriinae Astrapotheres of Tropical South America. Chapter 22 in Vertebrate Paleontology in the Neotropics. The Miocene Fauna of La Venta, Colombia. Edited by Richard F. Kay, Richard H. Madden, Richard L. Cifelli, and John J. Flynn. Smithsonian Institution Press. Washington and London.
