Also known as UALP 75106 (Taylor Mound), 75140, 7640 (Larry's Beaucoup), 7641, 7643, 7644, 7660, 7662, 7778
Where: San Juan County, New Mexico (36.3° N, 108.2° W: paleocoordinates 42.9° N, 88.3° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Nacimiento Formation, Torrejonian (63.8 - 60.9 Ma)
• not far below the middle of a reversed magnetic polarity zone in the Kutz Canyon section interpreted as C27r based on the position of the K-T boundary in the correlative Barrel Spring Arroyo = De-na-zin Wash section: see Butler et al. 1977, Lucas et al. 1997
Environment/lithology: terrestrial
Primary reference: L. H. Taylor. 1981. The Kutz Canyon Local Fauna, Torrejonian (Middle Paleocene) of the San Juan Basin, New Mexico;. In S. G. Lucas, J. K. Rigby Jr., B. S. Kues (eds.), Advances in San Juan Basin Paleontology 242-263 [J. Alroy/J. Alroy/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 14868: authorized by John Alroy, entered by John Alroy on 18.02.1993
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Psittacotherium multifragum Cope 1882 taeniodont | |
Conoryctella pattersoni Schoch and Lucas 1981 taeniodont | |
Acmeodon secans Matthew and Granger 1921 eutherian | |
Hyopsodontidae indet., Promioclaenus lemuroides, Promioclaenus acolytus, Protoselene opisthacus, Mioclaenus sp.
Hyopsodontidae indet. Trouessart 1879 condylarth said to be a new genus: said by Williamson and Lucas 1993 to be from both UALP 7640 and UALP 7643
Promioclaenus lemuroides Matthew 1897 condylarth
Promioclaenus acolytus Cope 1882 condylarth
Protoselene opisthacus Cope 1882 condylarth
Mioclaenus sp. Cope 1881 condylarth | |
Mixodectes malaris Cope 1884 placental | |
Torrejonia cf. wilsoni Gazin 1968 primate | |
Periptychus carinidens Cope 1881 condylarth
Anisonchus sectorius Cope 1881 condylarth | |
Tetraclaenodon puercensis Cope 1881 condylarth | |
Chriacus pelvidens, Chriacus baldwini, "Mimotricentes subtrigonus" = Tricentes subtrigonus, Microclaenodon assurgens, Deuterogonodon noletil
Chriacus pelvidens Cope 1881 condylarth
Chriacus baldwini Cope 1882 condylarth
"Mimotricentes subtrigonus" = Tricentes subtrigonus Cope 1881 condylarth
Microclaenodon assurgens Cope 1884 condylarth
Deuterogonodon noletil Van Valen 1978 condylarth | |
Triisodon sp. Cope 1881 placental | |
Deltatherium fundaminis Cope 1881 placental
Coriphagus encinensis Matthew and Granger 1921 placental | |
| |
Eucosmodon sp. Matthew and Granger 1921 multituberculate |