†Uintasorex parvulus (Microsyopidae)
Uintasorex parvulus ist eine Primatenart innerhalb der Familie Microsyopidae, 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 Uintasorex parvulus
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Deadman Butte | Ypresian zwischen 50.3 und 55.8 Millionen Jahren |
Wind River | CM 1551; UCM 80062 | |
| Kommentar z. Stratigraphie | Kommentar z. Taxonomie | |||
| said to be Lostcabinian | NISP 253, excluding generically indeterminate records | |||
| U.a. am Fundort ausgegraben: | Microsyops scottianus | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Guthrie Locality 4 | Ypresian zwischen 50.3 und 55.8 Millionen Jahren |
Wind River | CM 90 | |
| Kommentar z. Taxonomie | ||||
| stratigraphic position is somewhat unclear (see p. 284); may be either Lostcabinian or Gardnerbuttean | ||||
| U.a. am Fundort ausgegraben: | Microsyops scottianus | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Viverravus Locality | Ypresian zwischen 50.3 und 55.8 Millionen Jahren |
Wind River | UCM 81008; CM 1550 | |
| Kommentar z. Stratigraphie | Kommentar z. Taxonomie | |||
| said to be Lostcabinian | NISP 33, excluding generically indeterminate records and Ageina | |||
| U.a. am Fundort ausgegraben: | Microsyops scottianus | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|---|
| Davis Ranch | near Alkali Creek in Sec. 6, T.37N., R.87W. (basis of coordinate) | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Wind River | UCM 79041, 79042, 81023; CM 34; MS9-U3, MS9-U6; Alkali Creek; Sullivan Ranch; Pilgrim Creek; Guthrie Locality 1; 5 mi NW of Arminto |
| Kommentar z. Stratigraphie | Lithographie | Museum | Kommentar z. Taxonomie | |
| said to be Gardnerbuttean mostly from the "dark red stratum," but apparently at a much higher level than the "dark red stratum" at Buck Spring UCM 81023/MS9-U3 is from immediately below UCM 79042/MS9-U6, which are in the dark red stratum (Stucky and Hardy 2007) | lower fossil horizon is a "gray mudstone, 2.1 m thick" and is "below the main fossil-bearing red mudstone layer" | CM,UCM | 5 mi NW of Arminto," but NOT the same as the Arminto L.F. (see) "Ectypodus sp." at CM 34 Pilgrim Creek: Krishtalka et al. 1982; according to Stucky (pers. comm.) this is not Davis Ranch | |
| U.a. am Fundort ausgegraben: | Microsyops scottianus | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Henry's Fork Hill (Bridger D) | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | Cedar Mountain; Henry's Fork Table | |
| Kommentar z. Taxonomie | ||||
| not the same as North of Cedar Mountain (see) | ||||
| U.a. am Fundort ausgegraben: | Notharctus robustior | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Hyopsodus Hill | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger | UCMP V5626; Tabernacle Butte Locality 5 | |
| Kommentar z. Stratigraphie | Museum | |||
| Late Bridgerian NALMA (Br3), 46.92 ± 0.17 Ma | AMNH | |||
| U.a. am Fundort ausgegraben: | Microsyops annectens | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Lightning Butte | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Wind River | CM 1543; UCM 80061 | |
| Kommentar z. Stratigraphie | Kommentar z. Taxonomie | |||
| said to be Gardnerbuttean | NISP 72, excluding generically indeterminate records | |||
| U.a. am Fundort ausgegraben: | Microsyops scottianus | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | |
|---|---|---|---|---|
| Parnell Creek (Wilkins Peak) | Great Divide Basin | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Green River | |
| Kommentar z. Taxonomie | ||||
| sec 24 T 25N R 102 W the "Tipton Tongue" collection of McGrew and Roehler 1960 reported by Grande is the same as the "Parnell Creek locality" of Roehler 1991a; however, "Hyracotherium sp." from this "locality" is from a lower level than the specimens from the Farson Sandstone Mbr. of Roehler, which seems to equal the "Wilkins Peak" collection; I assume that the latter is really from the Farson Sandstone Mauger 1977 gives two "Class 1" reliability K-Ar dates for Tuff 3 of this member at separate localities; although they are mutually compatible, the member is quite thick (Roehler 1992) and the faunal locality is quite distant from either of the dated localities |
||||
| U.a. am Fundort ausgegraben: | Microsyops elegans | |||
| 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: | Utahia kayi | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|---|
| State Line Quarry | NW 1/4 sec 1 and NE 1/4 sec 2, T15N, R121W according to Nelson 1974 | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Fowkes | Thomas Canyon |
| Kommentar z. Stratigraphie | Lithographie | Kommentar z. Taxonomie | ||
| all fossils are from a single quarry within a member | "tuffaceous mudstone, sandstone, and siliceous limestone" (Nelson 1973) or "tuffaceous mudstone and sandstone" (Nelson 1974, 1977) | close to the Utah state line and well west of the Green River Basin date of 47.9 (49.1 corrected) +/- 1.9 Ma (K-Ar on biotite) on a sample immediately above the quarry; date of 47.7 Ma reported earlier is from a site 48 km to the north | ||
| U.a. am Fundort ausgegraben: | Notharctus robustior | |||
| Sammlung | Epoche, Alter | Geologie, Formation |
|---|---|---|
| Twin Buttes (Upper Bridger) | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Bridger |
| Kommentar z. Taxonomie | ||
| available records are from Bridger D, but Bridger C is definitely exposed and some records may pertain to it 133 MPM specimens from Twin Buttes White Layer: West 1979 |
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Vass Quarry | Ypresian zwischen 46.2 und 50.3 Millionen Jahren |
Aycross | USGS D-1034 | |
| Museum | ||||
| USGS | ||||
| U.a. am Fundort ausgegraben: | Microsyops elegans | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | |
|---|---|---|---|---|
| Badwater Locality 5A | Badwater Creek | Lutetian zwischen 40.4 und 46.2 Millionen Jahren |
Wagon Bed ("Tepee Trail") | |
| U.a. am Fundort ausgegraben: | Walshina mcgrewi | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | |
|---|---|---|---|---|
| Badwater Locality 5 Front | Badwater Creek | Lutetian zwischen 40.4 und 46.2 Millionen Jahren |
Wagon Bed ("Tepee Trail") | |
| U.a. am Fundort ausgegraben: | Walshina mcgrewi | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | |
|---|---|---|---|---|
| Badwater Locality 5 Back | Badwater Creek | Lutetian zwischen 40.4 und 46.2 Millionen Jahren |
Wagon Bed ("Tepee Trail") | |
| U.a. am Fundort ausgegraben: | Macrotarsius siegerti | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|---|
| Tepee Trail Bone Bed A | NE of Dubois | Lutetian zwischen 40.4 und 46.2 Millionen Jahren |
Tepee Trail | TTA Quarry |
| Kommentar z. Taxonomie | ||||
| about 35 miles east of main Togwotee Pass field area and not directly correlated with that section type section of formation |
||||
| U.a. am Fundort ausgegraben: | Tarka stylifera | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|
| Kishenehn M-28R | Lutetian zwischen 40.4 und 46.2 Millionen Jahren |
Kishenehn | Rasmussen bed |
| Lithographie | |||
| mixed assemblage of marlstone, sandstone, siltstone, conglomerate, claystone, mudstone, and lignite |
Literatur
W. D. Matthew 1909, The Carnivora and Insectivora of the Bridger Basin, middle Eocene. Memoirs of the American Museum of Natural History. 9, p. 289 - 567P. O. McGrew, J. E. Berman, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1959, The geology and paleontology of the Elk Mountain and Tabernacle Butte area, Wyoming. Bulletin of the American Museum of Natural History. 117:3, p. 117 - 176
P. Robinson, J. E. Berman, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1968, The paleontology and geology of the Badwater Creek area, central Wyoming. Annals of Carnegie Museum. 39:19, p. 307 - 326
F. S. Szalay, J. E. Berman, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1969, Uintasoricinae, a new subfamily of early Tertiary mammals (?Primates). American Museum Novitates. 2363:19, p. - 326
M. E. Nelson, J. E. Berman, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1973, Age and stratigraphic relationships of the Fowkes Formation, Eocene, of southwestern Wyoming and northeastern Utah. Contributions to Geology, University of Wyoming. 12:1, p. 27 - 31
M. C. McKenna, J. E. Berman, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1980, Late Cretaceous and Early Tertiary vertebrate paleontological reconnaissance, Togwotee Pass area, northwestern Wyoming. Aspects of Vertebrate History: Essays in Honor of Edwin Harris Colbert, L. L. Jacobs (ed.), Museum of Northern Arizona Press. :1, p. 323 - 343
T. M. Bown, J. E. Berman, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1982, Geology, Paleontology, and Correlation of Eocene Volcaniclastic Rocks, Southeast Absaroka Range, Hot Springs County, Wyoming. United States Geological Survey Professional Paper. 1201-A:1, p. A1 - A75
R. K. Stucky, J. E. Berman, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1984, Revision of the Wind River faunas, early Eocene of central Wyoming. Part 5. Geology and biostratigraphy of the upper part of the Wind River Formation, northeastern Wind River Basin. Annals of Carnegie Museum. 53:9, p. 231 - 294
L. Krishtalka, R. K. Stucky, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 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. K. Stucky, R. K. Stucky, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1984, Revision of the Wind River faunas, early Eocene of central Wyoming. Part 5. Geology and biostratigraphy of the upper part of the Wind River Formation, northeastern Wind River Basin. Annals of Carnegie Museum. 53:9, p. 231 - 294
L. Grande, R. K. Stucky, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 1984, Paleontology of the Green River Formation, with a review of the fish fauna. Bulletin of the Geological Survey of Wyoming. 63:9, p. 1 - 333
M. R. Dawson, K. N. Constenius, M. K. Hecht, J. M. Hummel, G. G. Simpson, A. E. Wood 2018, Mammalian fauna of the Middle Eoene Kishenehn Formation, Middle Fork of the Flathead River, Montana. Annals of Carnegie Museum. 85:1, p. 25 - 60