Paleosols (Other Keyword)
1-7 (7 Records)
As part of the larger Río Verde Settlement Project (RVSP), soil sampling of different physiographic zones was conducted during the spring of 2016 in the lower Río Verde Valley. The major goal of this sampling program was to assess variation in soil fertility across the region, as related specifically to maize agriculture. The lower Verde Valley was broadly divided into four physiographic zones (floodplain, coastal plain, piedmont, and secondary valleys). Previous studies identified the...
An Archeological Overview and Assessment of Agate Fossil Beds National Monument, Sioux County, Nebraska (2004)
This document provides an archeological overview and assessment of Agate Fossil Beds National Monument in Sioux County, Nebraska. The study was completed under the terms of a purchase order and scope-of-work issued by the Midwest Archeological Center, National Park Service in Lincoln, Nebraska. Archeological investigations began at the park in the 1960s and have continued through the present. All fee title land within the park has been examined on at least one occasion by professional...
Dolores Archaeological Program Technical Reports, DAP-050: Geology of the Dolores Project Area (1982)
Integrated geological studies for the Dolores Archaeological Program provide project wide descriptions of landforms, rock units, Quaternary sediments, soils, and drainage systems. Additionally, geological studies provide alternative chronological control for archaeological material recovery and climatic reconstructions. During the 1979 field season preliminary geologic mapping of soils, landforms, bedrock, and drainage areas was completed. Archaeological stratigraphy was recorded and samples...
Early Hominin Paleoecology (2013)
An introduction to the multidisciplinary field of hominin paleoecology for advanced undergraduate students and beginning graduate students, Early Hominin Paleoecology offers an up-to-date review of the relevant literature, exploring new research and synthesizing old and new ideas. Recent advances in the field and the laboratory are not only improving our understanding of human evolution but are also transforming it. Given the increasing specialization of the individual fields of study in...
Geomorphology and Archaeology of Carnegie Canyon Fort Cobb Laterals Watershed, Caddo County, Oklahoma (1983)
Downcutting of a small stream is currently threatening a county road within the Fort Cobb Laterals Watershed in Caddo County, Oklahoma. Stabilization plans propose the construction of Drop Structure 101, and the relocation of the road atop the dam. A survey of the project area in February, 1981, located an historic homestead (34Cd-121) on the flanking slopes, and several hearth features, small quantitites of cultural materials, and portions of a human cranium within a deep canyon in the...
Paleosols and human activities in the lakebed area of Basin of Mexico during the Middle Holocene (2015)
During 2013 - 2014 archaeological research was undertaken in San Gregorio (Xochimilco) and Tepexpan, Basin of Mexico, to recover evidence for human activity associated to the preceramic period in the lakebed area of Chalco-Xochimilco and Texcoco. One of the specific objectives of this research is to characterize soil conditions north and south of modern Mexico City, during the early agriculture period (6500-4000 BP) by means of paleopedological analysis, and evaluate environmental and...
Ronquin Re-Visited Yet Again: New Radiocarbon Dates and Their Implication for Orinocan Ceramic Chronology (2018)
A series of radiocarbon dates obtained recently from carbonized encrustations on ceramics sheds new light on the Barrancas to Ronquin ceramic sequence, a chronology that has been long contested in the Orinoco River Valley by many investigators. These new radiocarbon dates clearly argue that the so-called "long chronology" suggested by Rouse and Roosevelt for the La Gruta to Ronquin sequence developed for the Middle Orinoco River, a chronology that was argued to extend close to 4000 years, is...