publication venue for
- C4 Plant Productivity and Climate-CO2 Variations in South-Central Texas during the Late Quaternary. 58:182-188. 2002
- Origin of the Whewellite-Rich Rock Crust in the Lower Pecos Region of Southwest Texas and Its Significance to Paleoclimate Reconstructions. 46:27-36. 1996
- Late Quaternary Floodplain History of the Brazos River in East-Central Texas. 43:311-319. 1995
- Holocene Palaeosalinity in a Maya Wetland, Belize, Inferred from the Microfaunal Assemblage. 41:121-130. 1994
- Late Quaternary Vegetation and Climate Changes in Central Texas Based on the Isotopic Composition of Organic Carbon. 41:109-120. 1994
- Filtering of Milankovitch Cycles by Earth's Geography. 35:157-173. 1991
- Late Quaternary Lacustrine History and Paleoclimatic Significance of Pluvial Lake Cochise, Southeastern Arizona. 32:1-11. 1989
- The Sulphur Spring Stage and its Place in New World Prehistory. 25:251-256. 1986
- Late Holocene Lacustrine Chronology and Archaeology of Ancient Lake Cahuilla, California. 19:373-387. 1983
- A Climate-Related Oxidizing Event in Deep-Sea Sediment from the Bering Sea. 18:91-107. 1982
- A Study of Late Pleistocene Loess Deposits, South Canterbury, New Zealand Part I. Forms and Amounts of Phosphorus Compared with other Techniques for Identifying Paleosols,. 4:76-84. 1974