Also known as NMMNH 1482, 2658; UALP 73124, 7650, 7651, 7653, 7785, 7878
Where: San Juan County, New Mexico (36.3° N, 108.2° W: paleocoordinates 42.9° N, 88.3° W)
• coordinate based on political unit
When: Nacimiento Formation, Torrejonian (63.8 - 60.9 Ma)
• high in 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
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial
Primary reference: 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 [J. Alroy/J. Alroy/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 14825: authorized by John Alroy, entered by John Alroy on 27.09.1993
Creative Commons license: CC BY (attribution)
Taxonomic list
UALP provenances based on Taylor 1981
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Goniacodon levisanus Cope 1883 placental | |
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Periptychus carinidens2 Cope 1881 condylarth UALP 7653/7785/7878; not clear why this is omitted by Williamson and Lucas 1993 and Williamson 1996
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Chriacus baldwini Cope 1882 condylarth
Chriacus pelvidens Cope 1881 condylarth
Arctocyon ferox Cope 1883 condylarth | |
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Pantolambda cavirictum Cope 1883 pantodont | |
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Psittacotherium multifragum Cope 1882 taeniodont | |