2009068.pdf (432.06 kB)
Supplemental material: Age constraints on alleged "footprints" preserved in the Xalnene Tuff near Puebla, Mexico
journal contribution
posted on 2009-01-01, 00:00 authored by J. Feinberg, et al.GSA Data Repository Item 2009068, Geology, Vol. 37, p. 267. File size: 11 p., about 433 KB.
