Re: Age Abstractions

[Roberto Takata <rmtakata@gmail.com>]

On 6/19/07, Jerry D. Harris <jharris@dixie.edu> wrote:
> OK, so it's just an abstract (so far, not counting all that's been published
> on the topic previously), but:
>
> Fassett, J.E. 2007. The documentation of in-place dinosaur fossils in the
> Paleocene Ojo Alamo Sandstone and Animas Formation in the San Juan Basin of
> New Mexico and Colorado mandates a paradigm shift: dinosaurs can no longer
> be thought of as absolute index fossils for end-Cretaceous strata in the
> Western Interior of North America. New Mexico Geology 29(2):56.

More one Fassett and paleocene dinosaurs:
#Fassett, J. E., and Lucas, S. G., 2000, Evidence for Paleocene
dinosaurs in the Ojo Alamo Sandstone, San Juan Basin, New Mexico: New
Mexico Museum of Natural History and Science Bulletin, v. 17, p.
221-230.
#Fassett, J.E., Lucas, S. G., Zielinski, R. A. and Budahn, J. R.,
2000, Compelling
new evidence for Paleocene dinosaurs in the Ojo Alamo Sandstone,
San Juan Basin, New Mexico and Colorado, USA; in Catastrophic
events and mass extinctions: Impacts and beyond: LPI Contribution
no. 1053, Lunar and Planetary Institute, Houston, Texas, p. 45-46.
#DATING THE EXTINCTION OF PALEOCENE LAZARUS DINOSAURS BASED ON
MAGNETOCHRONOLOGY, SAN JUAN BASIN, NEW MEXICO
http://gsa.confex.com/gsa/2001AM/finalprogram/abstract_25767.htm
#NO PALEOCENE DINOSAURS IN THE SAN JUAN BASIN, NEW MEXICO
http://gsa.confex.com/gsa/2003RM/finalprogram/abstract_47695.htm

[]s,

Roberto Takata