†Plesiadapis anceps (Plesiadapidae)
Plesiadapis anceps ist eine Primatenart innerhalb der Familie Plesiadapidae, die ab dem Paläogen (Paläozän) im Danium lebte, das vor rund 66 Millionen Jahren begann und bis vor 61,6 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 Plesiadapis anceps
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|---|
| Cochrane 2 | 0.5 km E of Cochrane, Bow River in SE 1/4 sec 1 T26 R4 W5 "fossils occur intermittently along about 30 m of strike" (Fox 2011) | - zwischen 56.8 und 61.7 Millionen Jahren |
Paskapoo | Cochrane 11; Cochrane II |
| Kommentar z. Stratigraphie | Lithographie | Kommentar z. Taxonomie | ||
| reassigned from the Porcupine Hills Formation to the Paskapoo Formation by Fox (2011) fossils are from "within an interval ranging from a few centimeters to a meter or so in thickness" (Fox 2011) | "poorly bedded grayishgreen siltstones, rich in broken bivalve and gastropod shells that are accompanied by bits of coalified wood and occasional wellrounded pebbles" (Fox 2011) | same as the list given by Fox 1990a | ||
| U.a. am Fundort ausgegraben: | Paromomys depressidens | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter |
|---|---|---|
| Highway Blowout | Williston Basin, N of Ekalaka | - zwischen 56.8 und 61.7 Millionen Jahren |
| Kommentar z. Taxonomie | ||
| overlies Medicine Rocks Site 1 |
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Saddle | E 1/2 sec 28 T27N R95 W, Bison Basin: Patterson and McGrew 1962 | - zwischen 56.8 und 61.7 Millionen Jahren |
Discovery | |
| Kommentar z. Taxonomie | ||||
| part of "Bison Basin" list of Russell 1967a see Gingerich 1976 for discussion of stratigraphy | ||||
| U.a. am Fundort ausgegraben: | Nannodectes gazini | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Kommentar zur Sammlung |
|---|---|---|---|
| Seven-up Butte | Williston Basin, N of Ekalaka | - zwischen 56.8 und 61.7 Millionen Jahren |
7-UP Butte |
| Kommentar z. Taxonomie | |||
| overlies Medicine Rocks Site 1 |
| Sammlung | Kommentar zum Fundort | Epoche, Alter |
|---|---|---|
| White Site | Williston Basin, N of Ekalaka | - zwischen 56.8 und 61.7 Millionen Jahren |
| Kommentar z. Taxonomie | ||
| overlies Medicine Rocks Site 1 |
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|
| X-X Locality | - zwischen 56.8 und 61.7 Millionen Jahren |
Fort Union | L28 |
| Kommentar z. Stratigraphie | Kommentar z. Taxonomie | ||
| said to be Tiffanian; lower part of member | county assignment based on Hunter pers. commun. said to be Tiffanian, specifically "Ti2" |
| Sammlung | Kommentar zum Fundort | Epoche, Alter |
|---|---|---|
| SC-263 | Polecat Bench | - zwischen 56.8 und 61.7 Millionen Jahren |
| Museum | Kommentar z. Taxonomie | |
| UMMP | meter level based on Butler et al. 1981; said to be Ti2 |
| Sammlung | Kommentar zum Fundort | Epoche, Alter |
|---|---|---|
| SC-264 | near West-Southwest of Sage Point | - zwischen 56.8 und 61.7 Millionen Jahren |
| Museum | ||
| UMMP |
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung |
|---|---|---|---|---|
| Scarritt Quarry | Crazy Mountain Basin | - zwischen 56.8 und 61.7 Millionen Jahren |
Melville | Simpson's Locality 56 |
| Kommentar z. Stratigraphie | Kommentar z. Taxonomie | |||
| in a stratigraphically isolated reversed polarity zone interpreted as chron C26r: Butler et al. 1987 Scarritt Quarry, (early Tiffanian, Ti2) Melville Formation, eastern Crazy Mountains Basin, Montana, USA | see Simpson 1937a for level in CMB section exact NISP counts are given and sum to 772; however, Hartman and Krause 1993 state that there are "over 1000 identifiable specimens" many of the types are described in Simpson 1936c |
|||
| U.a. am Fundort ausgegraben: | Ignacius frugivorus | |||
| Sammlung | Kommentar zum Fundort | Epoche, Alter | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Ledge | Bison Basin | - zwischen 56.8 und 61.7 Millionen Jahren |
CM loc. 1035; Ridge Locality | |
| Kommentar z. Taxonomie | ||||
| "Plesiadapis jepseni" is NOT present: Gingerich 1976 | ||||
| U.a. am Fundort ausgegraben: | Carpodaptes rosei | |||
| Sammlung | Epoche, Alter | Geologie, Formation | Kommentar zur Sammlung | |
|---|---|---|---|---|
| Laudate | - zwischen 56.8 und 61.7 Millionen Jahren |
Goler | Laudate Discovery Site; UCMP V-5252 (= UCMP V-5502, RAM V94014), UCMP V-5870 (= RAM V94133) | |
| Kommentar z. Stratigraphie | Lithographie | Museum | Kommentar z. Taxonomie | |
| believed to be Puercan or Torrejonian by McKenna et al., but "definitely Tiffanian" according to McKenna and Lofgren 2003 from "near the base of information member 4b (formerly Tgsu)" Lofgren et al. 2014: The mammalian fauna from member 4a and the lower part of member 4b is collectively referred to as the Goler Assemblage. the Goler Assemblage is probably middle Tiffanian (Ti3–Ti4a), although a Ti5a age is also possible. | formation is "non-marine and then marine" going up section, and consists of "Almost 4 km of conglomerates, feldspathic sandstones, and drab or variegated mudstones" | UCMP | material of Lofgren et al. 1999 is from "Laudate" but these authors do include Black Mountain in the fauna | |
| U.a. am Fundort ausgegraben: | Paromomys depressidens | |||
| Sammlung | Epoche, Alter | Geologie, Formation | ||
|---|---|---|---|---|
| Edentulous Jaw Site, locality V98012 | - zwischen 56.8 und 61.7 Millionen Jahren |
Goler | ||
| Kommentar z. Stratigraphie | Lithographie | |||
| Ti2–Ti3 Lofgren et al. 2014: The mammalian fauna from member 4a and the lower part of member 4b is collectively referred to as the Goler Assemblage. the Goler Assemblage is probably middle Tiffanian (Ti3–Ti4a), although a Ti5a age is also possible. | Sandstone and siltstone | |||
| U.a. am Fundort ausgegraben: | Ignacius frugivorus | |||
Literatur
C. L. Gazin 1956, Palaeocene mammalian faunas of the Bison Basin in south-central Wyoming. Smithsonian Miscellaneous Collections. 131:6, p. 1 - 57P. D. Gingerich 1976, Cranial Anatomy and Evolution of Early Tertiary Plesiadapidae (Mammalia, Primates). University of Michigan Papers on Paleontology. 15:6, p. 1 - 141
R. F. Butler, P. D. Gingerich, E. H. Lindsay 1981, Magnetic Polarity Stratigraphy and Biostratigraphy of Paleocene and Lower Eocene Continental Deposits, Clark's Fork Basin, Wyoming. Journal of Geology. 89:6, p. - 141
R. C. Fox, P. D. Gingerich, E. H. Lindsay 1988, Late Cretaceous and Paleocene mammal localities of southern Alberta. Occasional Paper of the Tyrrell Museum of Palaeontology. 6:6, p. 1 - 38
D. W. Krause, M. C. Maas, E. H. Lindsay 1990, The biogeographic origins of late Paleocene - early Eocene mammalian immigrants to the Western Interior of North America. Geological Society of America Special Paper. 243:6, p. 71 - 105
J. G. M. Thewissen, M. C. Maas, E. H. Lindsay 1990, Evolution of Paleocene and Eocene Phenacodontidae (Mammalia, Condylarthra). University of Michigan Papers on Paleontology. 29:6, p. 1 - 107
J. P. Hunter, M. C. Maas, E. H. Lindsay 1999, . Proceedings of the North Dakota Academy of Sciences. 53:6, p. 141 - 144
D. L. Lofgren, J. G. Honey, M. C. McKenna, R. L. Zondervan, E. E. Smith 2008, Paleocene primates from the Goler Formation of the Mojave Desert in California. Natural History Museum of Los Angeles County Science Series. 41:6, p. 11 - 28