REFERENCES

Anderson, R.Y. 1960. Cretaceous-Tertiary palynology, eastern side of the San Juan Basin, New Mexico. New Mexico Bureau of Mines and Mineral Resources Memoir 6, 59 p.

Baltz, E.H., Ash, S.R., and Anderson, R.Y. 1966. History of nomenclature and stratigraphy of rocks adjacent to the Cretaceous-Tertiary boundary Western San Juan Basin New Mexico. USGS Professional Paper 524-D.

Butler, R.F., and Lindsay, E.H. 1985. Mineralogy of magnetic minerals and revised magnetic polarity stratigraphy of continental sediments, San Juan Basin, New Mexico. Journal of Geology, 535-554.

Clemens, W.A., and Williamson, T.E. 2005. A new species of Eoconodon (Triisodontidae, Mammalia) from the San Juan Basin, New Mexico. Journal of Vertebrate Paleontology, 25 no. 1:208–213.

Fassett, J.E. 2009. New geochronologic and stratigraphic evidence confirms the Paleocene age of the dinosaur-bearing Ojo Alamo Sandstone and Animas Formation in the San Juan Basin, New Mexico and Colorado. Palaeontologia Electronica, 12.1: 1-155.

Fassett, J.E. 2009. Response to critique by Lucas et al. (2009) of paper by Fassett (2009) documenting Paleocene dinosaurs in the San Juan Basin. Palaeontologia Electronica, 12.2.10A: 1-8.

Fassett, J.E., and Lucas, S.G. 2000. Evidence for Paleocene dinosaurs in the Ojo Alamo Sandstone, San Juan Basin, New Mexico, p. 221-230. In Lucas, S.G., and Heckert, A.B. (eds.), Dinosaurs of New Mexico. New Mexico Museum of Natural History and Science Bulletin 17.

Fassett, J.E., and Steiner, M.B. 1997. Precise age of C33n-C32r magnetic polarity reversal, San Juan Basin, New Mexico and Colorado, p. 239-247. In Anderson, O.J., Kues, B.S., and Lucas, S.G. (eds.), Mesozoic geology and paleontology of the Four Corners Region. New Mexico Geological Society 48th Field Conference Guidebook.

Fassett, J.E., Zielinski, R.A., and Budahn, J.R. 2002. Dinosaurs that did not die: Evidence for Paleocene dinosaurs in the Ojo Alamo Sandstone, San Juan Basin, New Mexico, p. 307-336. In Koerble, C., and McLeod, K.G. (eds.), Catastrophic Events and Mass Extinctions: Impacts and Beyond. GSA Special Paper 356.

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, Catastrophic events and mass extinctions: Impacts and beyond. Lunar and Planetary Institute, 1053: 45-46.

Gradstein, F.M., Ogg, J.G., and Smith, A.G. 2004. A Geologic time scale 2004. Cambridge University Press, Cambridge, UK.

Knowlton, F.H. 1924. Flora of the Animas Formation. USGS Professional Paper, 134:71-114.

Lucas, S.G., Sullivan, R.M., Cather, S.M., Jasinski, S.E., Fowler, D.W., Heckert, A.B., Spielmann, J.A., and Hunt, A.P. 2009. No definitive evidence of Paleocene dinosaurs in the San Juan Basin. Palaeontologia Electronica, 12.2.9A:1–10.

Lindsay, E.H., Butler, R.F., and Johnson, N.M. 1981. Magnetic polarity zonation and biostratigraphy of Late Cretaceous and Paleocene continental deposits, San Juan Basin, New Mexico. American Journal of Science, 281:390-435.

Newman, K.R. 1987. Biostratigraphic correlation of Cretaceous-Tertiary boundary rocks, Colorado to San Juan Basin, New Mexico, p 151-164. In Fassett, J.E., and Rigby, J.K., Jr. (eds.). The Cretaceous-Tertiary boundary in the San Juan and Raton Basins, New Mexico and Colorado. GSA Special Paper 209.

Reeside, J.B., Jr. 1924. Upper Cretaceous and Tertiary formations of the western part of the San Juan Basin of Colorado and New Mexico. USGS Professional Paper 134:1-70.

Sullivan, R.M., Lucas, S.G., and Braman, D.R. 2005. Dinosaurs, pollen, and the Cretaceous-Tertiary boundary in the San Juan Basin, New Mexico, p. 395-407. In Lucas, S.G., Zeigler, K.E., Lueth, V.W., and Owen, D.E. (eds.), Geology of the Chama Basin. New Mexico Geological Society 56th Field Conference Guidebook.