Simpsonictis
| Simpsonictis Временски распон: рани до средњи палеоцен
| |
|---|---|
| дио доње вилице врсте Simpsonictis pegus | |
| дио доње вилице врсте Simpsonictis tenuis | |
| Научна класификација | |
| Царство: | Animalia |
| Тип: | Chordata |
| Класа: | Mammalia |
| Кладус: | Carnivoramorpha |
| Натпородица: | †Viverravoidea |
| Породица: | †Viverravidae |
| Потпородица: | †Viverravinae |
| Род: | †Simpsonictis MacIntyre, 1962[1] |
| Типска врста | |
| †Simpsonictis tenuis Simpson, 1935
| |
| Врсте | |
| |
| Синоними[2] | |
|
синоними врсте:
| |
Simpsonictis (Симпсониктис — „симпсонова ласица”) је изумрли род плацентални сисара, из изумрле потпородице Viverravinae унутар изумрле породице Viverravidae, који је у периоду од раног до касног палеоцена настањивао подручје Сјевернe Америкe.[4][5]
Етимологија назива
| Род: | Поријекло назива од: | Значење назива: |
|---|---|---|
| Simpsonictis | симпсонова ласица |
| Врсте: | Поријекло назива од: | Значење назива: |
|---|---|---|
| S. jaynanneae |
|
ригнин Симпсониктис |
| S. pegus |
|
... |
| S. tenuis |
|
витки Симпсониктис |
Опис
Врста Simpsonictis pegus је тежила око 321 g, а врста Simpsonictis tenuis око 143 g.[6]
Систематика
Класификација
| Врсте: | Распрострањеност фосила и локација: |
Временски распон: |
|---|---|---|
| †S. jaynanneae (Rigby, 1980)[7] | 61,4 до 60,9 мил. год. | |
| †S. pegus (Gingerich & Winkler, 1985)[8] | 62,4 до 60,0 мил. год. | |
| †S. tenuis (Simpson, 1935)[9] | 62,4 до 60,0 мил. год. |
Филогенија
Доље приказан кладограм представља филогенетске везе рода Simpsonictis.[10][8][11][12]
| Carnivoramorpha |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Временска распрострањеност рода Simpsonictis унутар породице Viverravidae

Види још
Референце
- ^ G. T. MacIntyre (1962) "Simpsonictis, a new genus of viverravine miacid (Mammalia, Carnivora)." American Museum Novitates 2118
- ^ J. Alroy (2002) "Synonymies and reidentifications of North American fossil mammals."
- ^ G. T. MacIntyre (1966) "The Miacidae (Mammalia, Carnivora): Part 1, The systematics of Ictidopappus and Protictis." Bulletin of the American Museum of Natural History 131(2):115-210
- ^ McKenna, Malcolm C.; Bell, Susan K. (1997). Classification of Mammals Above the Species Level. New York: Columbia University Press. ISBN 978-0-231-11012-9. Приступљено 16. 3. 2015.
- ^ J. J. Flynn (1998.) "Early Cenozoic Carnivora ("Miacoidea")." In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.) "Evolution of Tertiary Mammals of North America. Volume 1: Terrestrial Carnivores, Ungulates, and Ungulatelike Mammals." Cambridge University Press, Cambridge. ISBN 9780521355193
- ^ Juhn, M. S.; Balisi, M. A.; Doughty, E. M.; Friscia, A. R.; Howenstine, A. O.; Jacquemetton, C.; Marcot, J.; Nugen, S.; Van Valkenburgh, B. (2024). „Cenozoic climate change and the evolution of North American mammalian predator ecomorphology”. Paleobiology: 1—10. doi:10.1017/pab.2024.27
.
- ^ J. K. Rigby, Jr. (1980) "Swain Quarry of the Fort Union Formation, Middle Paleocene (Torrejonian), Carbon County, Wyoming: geologic setting and mammalian fauna." Evolutionary Monographs 3:1-178
- ^ а б P. D. Gingerich and D. A. Winkler (1985.) "Systematics of Paleocene Viverravidae (Mammalia, Carnivora) in the Bighorn Basin and Clark's Fork Basin, Wyoming." Contributions from the Museum of Paleontology, University of Michigan 27(4):87-128
- ^ Simpson, George Gaylord (1935). „New Paleocene Mammals from the Fort Union of Montana”. Proceedings of the United States Museum. 83 (2981).
- ^ Flynn, John J.; Galiano, Henry (1982). „Phylogeny of Early Tertiary Carnivora, With a Description of a New Species of Protictis From the Middle Eocene of Northwestern Wyoming”. American Museum Novitates. 2725: 1—64.
- ^ P. D. Polly (1997.) "Ancestry and Species Definition in Paleontology: A Stratocladistic Analysis of Paleocene-Eocene Viverravidae (Mammalia, Carnivora) from Wyoming." Contributions from the Museum of Paleontology, University of Michigan 30(1):1-53
- ^ S. Faurby, L. Werdelin, A. Antonelli (2019.) "Dispersal ability predicts evolutionary success among mammalian carnivores" Department of Biological and Environmental Sciences, University of Gothenburg, Box 461, SE
Литература
- L. Van Valen (1969) "Evolution of dental growth and adaptation in mammalian carnivores." Evolution 23(1):96-117
- K. D. Rose (1981) "The Clarkforkian Land-Mammal Age and Mammalian Faunal Composition Across the Paleocene-Eocene Boundary." University of Michigan Papers on Paleontology 26:1-197
- G. F. Winterfeld (1982) "Mammalian paleontology of the Fort Union Formation (Paleocene), eastern Rock Springs Uplift, Sweetwater County, Wyoming." Contributions to Geology, University of Wyoming 21(1):73-112
- J. E. Hartman (1986) "Paleontology and biostratigraphy of lower part of Polecat Bench Formation, southern Bighorn Basin, Wyoming." Contributions to Geology, University of Wyoming 24(1):11-63
- T. E. Williamson and S. G. Lucas (1993) "Paleocene vertebrate paleontology of the San Juan Basin, New Mexico." New Mexico Museum of Natural History Bulletin 2:105-136
- R. C. Fox and G. P. Youzwyshyn (1994) "New primitive carnivorans (Mammalia) from the Paleocene of western Canada, and their bearing on relationships of the order." Journal of Vertebrate Paleontology 14(3):382-404
- R. Secord (1998) "Paleocene mammalian biostratigraphy of the Carbon Basin, southeastern Wyoming, and age constraints on local phases of tectonism." Rocky Mountain Geology 33(1):119-154
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