Palynological study of 18 samples, including 5 associated with Archaic Period radiocarbon dates and 1 associated with Fremont Culture artifacts, identifies a pollen sequence for the site. The inferred paleoclimatic sequence fully agrees with dated sequences from central New Mexico and the Llano Estacado.

Unpublished report, 1974.

Summary of the observations and conclusions drawn from pollen studies of surface samples, core samples from Calimus Lake.

Pilot study of the pollen of 2 modern and 7 archaeological-context sediment samples suggests larger archaeological-context samples are required for analysis but pollen preservation is not problematic.

Attempt to cross-date alluvial beds through pollen study of CCa horizon samples failed. Pollen concentrations too low, though pollen preservation was adequate.

Documents related to pollen studies at the Llano Grande site, Jalisco, Mexico. The 2002 report on this research contains tables of pollen observed, but presents interpretations based on a preliminary assessment of site stratigraphy. The 2004 report was prepared after a more thorough final report from 2000 on site stratigraphy.