†Notharctus tenebrosus (Notharctidae)
Notharctus tenebrosus ist eine Primatenart innerhalb der Familie Notharctidae, die ab dem Paläogen (Eozän) im Ypresium lebte, das vor rund 56 Millionen Jahren begann und bis vor 47,8 Millionen Jahren andauerte.
Fundorte
Die Funddaten, die Systematik sowie die unten folgende Literatursammlung stammen aus der Paleobiology Database, Lizenz
Daten zu den einzelnen Funden von Notharctus tenebrosus
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Black's Fork | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| U.a. am Fundort ausgegraben: | Washakius insignis | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Church Buttes | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| U.a. am Fundort ausgegraben: | Washakius insignis | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Church Buttes | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| U.a. am Fundort ausgegraben: | Washakius insignis | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Cottonwood Creek (Lower Bridger) | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| Kommentar z. Taxonomie | ||||
| "Bridger C is exposed along the upper course": Wood 1934 "Viverravus gracilis" Thorpe 1923a: level not stated AMNH 19231 from B3 is either "Eotrigonias petersoni" or Hyrachyus: Wood 1927 |
||||
| U.a. am Fundort ausgegraben: | Smilodectes gracilis | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Cottonwood Creek (Lower Bridger) | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| Kommentar z. Taxonomie | ||||
| "Bridger C is exposed along the upper course": Wood 1934 "Viverravus gracilis" Thorpe 1923a: level not stated AMNH 19231 from B3 is either "Eotrigonias petersoni" or Hyrachyus: Wood 1927 |
||||
| U.a. am Fundort ausgegraben: | Smilodectes gracilis | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Dry Creek (Lower Bridger) | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| Kommentar z. Taxonomie | ||||
| may equal either Little Dry Creek or Big Dry Creek in Sweetwater Co., or Little Dry Creek in Uinta Co.; based on reference of Gingerich 1979a I believe it is in Uinta Co. "Pauromys perditus" type of Troxell 1923a is probably but not certainly from the lower Bridger "Limnocyon verus" Thorpe 1923a: level not stated "Viverravus gracilis" Thorpe 1923a: level not stated "Hyrachyus eximius" Wood 1934: "Dry Creek (hence C or D)"; "H. princeps" from same; if these are in Sweetwater Co. they may be from the lower Bridger instead Siren dunni Goin and Auffenberg 1957: Lamothe and Chew specimen in the YPM from "Dry Creek, Bridger Basin, Sweetwater County" |
||||
| U.a. am Fundort ausgegraben: | Washakius insignis | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | |
|---|---|---|---|---|
| Elderberry Canyon Quarry | near Ely | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
"Sheep Pass" | |
| Kommentar z. Stratigraphie | Lithographie | |||
| from "a bed of limestone about 25 to 30 cm thick" | "limestone" | |||
| U.a. am Fundort ausgegraben: | Trogolemur myodes | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Grizzly Buttes | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| Museum | Kommentar z. Taxonomie | |||
| AMNH,USNM,YPM | mostly from Bridger B2 according to Matthew 1909 and Osborn 1929 type of "Triacodon nanus" is from Grizzly Buttes: Thorpe 1923a |
|||
| U.a. am Fundort ausgegraben: | Microsyops elegans | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Grizzly Buttes | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| Museum | Kommentar z. Taxonomie | |||
| AMNH,USNM,YPM | mostly from Bridger B2 according to Matthew 1909 and Osborn 1929 type of "Triacodon nanus" is from Grizzly Buttes: Thorpe 1923a |
|||
| U.a. am Fundort ausgegraben: | Microsyops elegans | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Millersville | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| Kommentar z. Taxonomie | ||||
| type of Microparamys minutus may be from Millersville Bridger B: see Wood 1962 | ||||
| U.a. am Fundort ausgegraben: | Washakius insignis | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Millersville | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| Kommentar z. Taxonomie | ||||
| type of Microparamys minutus may be from Millersville Bridger B: see Wood 1962 | ||||
| U.a. am Fundort ausgegraben: | Washakius insignis | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|---|
| Powder Wash (Upper) | 2 mi SE of Powder Springs | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Green River | Powder Springs |
| Lithographie | Kommentar z. Taxonomie | |||
| "a uniformly muddy, fine-grained sublitharenite" (Gunnell and Bartels 1999) | sec 8 T 7S R 25E: Van Houten 1945 same as the "Green River" fauna of Burke 1935 and Kay 1957 according to Remy 1992 there is an Ar-Ar date of 47.2 Ma on the "curly tuff... between the S1 marker unit and the Magohany oil shale bed" (S1 unit is lower); because the fauna is from "82 m below" the shale and the date is interpreted by Remy as Uintan, I assume it is too young for use as a calibration point "Class 1" reliability K-Ar date of 44.8 (= 46.0) +/- 0.9 Ma (Mauger 1977) for the Wavy Tuff is definitely too young for use as the tuff is 20 ft above the Mahogany Oil Shale; Wavy Tuff redated at 42.3 +/- 2.0 (FT on zircon) by Bryant et al. 1989 original list repeated almost without modification by Gunnell and Bartels 1999 Black and Sutton list the following: Thisbemys corrugatus "Leptotomus bridgerensis" falls in the Parachute Creek Mbr. sensu Roehloer 1992 early Bridgerian the record of Apatemys hendryi reported by Robinson 1966b is omitted without comment by K & S |
|||
| U.a. am Fundort ausgegraben: | Uintasorex parvulus | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Junction (TMM 41444) | Lutetian zwischen 40.4 und 46.2 Millionen Jahren |
Devil's Graveyard | DUPLICATE REF 3667 or 3852 | |
| Museum | Kommentar z. Taxonomie | |||
| TMM | this is "0.6 miles east of Junction" underlies Whistler Squat |
|||
| U.a. am Fundort ausgegraben: | Omomys carteri | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|
| Adapiform Tomb | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ETE Locality 1500, Adapiform Tomb, |
| Kommentar z. Stratigraphie | Lithographie | ||
| ETE dating method: time_unit, ETE age comment: . | ETE rock type adj: ., ETE lithology comments: . |
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Black's Fork | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | ||
| U.a. am Fundort ausgegraben: | Washakius insignis | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation |
|---|---|---|---|
| ALX-00-05 | county assignment uncertain | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger |
| Museum | |||
| AMNH |
Literatur
E. D. Cope 1871, Third account of new Vertebrata from the Bridger Eocene of Wyoming Territory. Proceedings of the American Philosophical Society. 12, p. 469 - 472W. Granger, W. K. Gregory 1917, A revision of the Eocene primates of the genus Notharctus. Bulletin of the American Museum of Natural History. 37:34, p. - 472
P. Robinson, W. K. Gregory 1957, The species Notharctus from the Middle Eocene. Postilla. 28:34, p. 1 - 27
C. L. Gazin, W. K. Gregory 1976, Mammalian Faunal Zones of the Bridger Middle Eocene. Smithsonian Contributions to Paleobiology. 26:34, p. 1 - 25
P. D. Gingerich, W. K. Gregory 1979, Phylogeny of middle Eocene Adapidae (Mammalia, Primates) in North America: Smilodectes and Notharctus. Journal of Paleontology. 53:1, p. 153 - 163
R. M. West, W. K. Gregory 1982, Fossil Mammals from the Lower Buck Hill Group, Eocene of Trans-Pecos Texas: Marsupicarnivora, Primates, Taeniodonta, Condylarthra, Bunodont Artiodactyla, and Dinocerata. Pearce-Sellards Series. 35:1, p. 1 - 20
L. Krishtalka, R. K. Stucky 1984, Middle Eocene marsupials (Mammalia) from northeastern Utah and the mammalian fauna from Powder Wash. Annals of Carnegie Museum. 53:2, p. 31 - 46
R. J. Emry, R. K. Stucky 1990, Mammals of the Bridgerian (middle Eocene) Elderberry Canyon Local Fauna of eastern Nevada. Dawn of the Age of Mammals in the Northern Part of the Rocky Mountain Interior, North America. Geological Society of America Special Paper. 243:2, p. 187 - 210
J. P. Alexander, R. K. Stucky 1994, Sympatry of two species of Notharctus in the Bridger Basin, Wyoming. Journal of Vertebrate Paleontology. 14:3, suppl., p. 14A - 210
D. M. Boyer, S. A. Maiolino, P. A. Holroyd, P. E. Morse, J. I. Bloch 2018, Oldest evidence for grooming claws in euprimates. Journal of Human Evolution. 122:3, suppl., p. 1 - 22, DOI: 10.1016/j.jhevol.2018.03.010
