Geochemistry (Other Keyword)

DOCUMENT Citation Only S. Emerson.

This resource is a citation record only, the Center for Digital Antiquity does not have a copy of this document. The information in this record has been migrated into tDAR from the National Archaeological Database Reports Module (NADB-R) and updated. Most NADB-R records consist of a document citation and other metadata but do not have the documents themselves uploaded. If you have a digital copy of the document and would like to have it curated in tDAR, please contact us at comments@tdar.org.

DOCUMENT Citation Only Nuria Torrescano-Valle. William Folan. Joel Gunn.

This is an abstract from the "A Session in Memory of William J. Folan: Cities, Settlement, and Climate" session, at the 88th annual meeting of the Society for American Archaeology. Paleoenvironmental inferences are based on pollen and geochemical data from sediment cores collected in Lakes Silvituc and Uxul, and Oxpemul Reservoir, near three archaeological sites that supported agricultural activity between ca. 900 BC and AD 750, under the control of the Kaan Dynasty. These sites show patterns...

IMAGE Matthew Boulanger. Lawrence Berkeley National Laboratory.

These images show the individual sherds from Esmail Abad analyzed by neutron activation at the Lawrence Berkeley National Laboratory (LBNL). Photographs were taken at LBNL and scanned by the Archaeometry Laboratory at MURR. Individual files were named according to the official catalog numbers of each image assigned by the Graphic Arts Department at LBNL.

DOCUMENT Citation Only Stanley Ambrose. Andrew Zipkin. Mercy Gakii. Craig Lundstrom.

Red ochre occurs in African archaeological sites spanning more than 250,000 years. It is usually considered to be evidence of the evolving capacity for symbolic behavior. If geological outcrops have distinctive geochemical fingerprints then it may be possible to determine the sources of pigments in archaeological sites and rock art, and reconstruct source preferences, transport distances and perhaps exchange network patterns. Although ochre is almost universally used in Africa, ethnographic...

IMAGE Matthew Boulanger. Lawrence Berkeley National Laboratory.

These images show the individual sherds from Eutresis, Greece analyzed by neutron activation at the Lawrence Berkeley National Laboratory (LBNL). Photographs were taken at LBNL and scanned by the Archaeometry Laboratory at MURR. Individual files were named according to the official catalog numbers of each image assigned by the Graphic Arts Department at LBNL.

DOCUMENT Citation Only K. Virri.

This resource is a citation record only, the Center for Digital Antiquity does not have a copy of this document. The information in this record has been migrated into tDAR from the National Archaeological Database Reports Module (NADB-R) and updated. Most NADB-R records consist of a document citation and other metadata but do not have the documents themselves uploaded. If you have a digital copy of the document and would like to have it curated in tDAR, please contact us at comments@tdar.org.

DOCUMENT Citation Only Jesse Morin. Tood Kristensen. John Duke. Andrew Locock. Courtney Lakevold.

Non-local nephrite (jade) artifacts are reported from archaeological sites in northern and central Alberta and are derived from nephrite tool producing areas in southwest British Columbia. This is evidence of trade extending more than 800 km distant across the Rocky Mountain divide. We provide results from a variety of non-destructive techniques (portable X-ray fluorescence, X-ray diffraction, and near-infrared spectrometry) to determine the geochemistry and mineralogy of nephrite ground stone...

DOCUMENT Citation Only Borislava Simova. E. Christian Wells. Lisa LeCount.

E-Groups were among the first monumental spaces constructed in Middle Preclassic Maya centers and served as important venues for negotiating social interactions and political integration of newly settled peoples. Starting in the Late Preclassic period, their roles began to shift. At some sites, such as Tikal and Uaxactun, votive offerings signifying communal ritual were replaced with dedicatory stelas or royal interments marking exclusionary practices and political appropriation of these spaces....

IMAGE Matthew Boulanger. Lawrence Berkeley National Laboratory.

These images show the individual sherds from Fakhura analyzed by neutron activation at the Lawrence Berkeley National Laboratory (LBNL). Photographs were taken at LBNL and scanned by the Archaeometry Laboratory at MURR. Individual files were named according to the official catalog numbers of each image assigned by the Graphic Arts Department at LBNL.

IMAGE Matthew Boulanger. Lawrence Berkeley National Laboratory.

These images show the individual sherds from Festos analyzed by neutron activation at the Lawrence Berkeley National Laboratory (LBNL). Photographs were taken at LBNL and scanned by the Archaeometry Laboratory at MURR. Individual files were named according to the official catalog numbers of each image assigned by the Graphic Arts Department at LBNL.

DATASET Matthew Boulanger. Lawrence Berkeley National Laboratory.

This dataset contains compositional (elemental abundance) and descriptive data for a total of 319 ceramic specimens from France, analyzed by the Lawrence Berkeley National Laboratory (LBNL). These data were generated by neutron activation analysis (NAA) at LBNL between the late 1960s and early 1990s. Data from the LBNL were transferred to the Archaeometry Laboratory at the University of Missouri, where they were digitized for distribution through tDAR. Elemental abundance data could not be...

IMAGE Matthew Boulanger. Lawrence Berkeley National Laboratory.

These images show the individual sherds from Garni analyzed by neutron activation at the Lawrence Berkeley National Laboratory (LBNL). Photographs were taken at LBNL and scanned by the Archaeometry Laboratory at MURR. Individual files were named according to the official catalog numbers of each image assigned by the Graphic Arts Department at LBNL.

DOCUMENT Citation Only Johnathan Grieve. Whitney Spearing.

Lithic artifacts produced from fine-grained volcanic (FGV) tool stone material, such as dacite, dominate archaeological assemblages from the Interior Plateau of British Columbia. While this heavy reliance on locally or regionally available FGV has been previously well documented, subsequent geochemical analysis has predominately focused on material from well-known procurement sites or sources located within the central and southern portions of the Interior Plateau. In this paper, we present the...

DOCUMENT Citation Only Erin Ray.

The entrance chamber of the Cave at Las Cuevas, Belize prominently features many platforms, staircases, and terraces. To date 72 platforms, seven staircases, and two sets of terraces have been mapped and recorded. Geochemical analyses of the plastered surfaces were conducted in situ and in the lab in order to understand the technology used to create the platforms within the cave. Geochemical analyses were conducted in situ using portable XRF (pXRF) and additional samples were collected for...

DOCUMENT Citation Only Emily Rubinstein. Nathan Goodale. Alissa Nauman. David Bailey. Bruce Wegter.

Elemental Analysis-Isotope Ratio Mass Spectroscopy (EA-IRMS) has been used to analyze the elemental compositions of materials from archaeological settings, but work done specifically on culturally modified sediments is limited. In this study, we explored EA-IRMS as a technique for characterizing anthropogenic sediments to establish spatial organizations of past living spaces as well as possible changes in environmental conditions over the past 2,700 years. Using EA-IRMS techniques, we examined...

DOCUMENT Citation Only Michael Glascock.

The indigenous peoples of South America have been producing pottery for more than 7,500 years. Pottery was made into vessels for the cooking and storage of foods, funerary urns, toys, sculptures, and a wide range of art forms. Due to the regional differences in the composition of raw materials used to manufacture and decorate pottery, geochemical investigations of pottery have proven successful for studying trade and exchange, changes in technology, provenance, etc. Some of the methods used to...

DOCUMENT Citation Only Ben A. Shepard. Vladimir Bazaliiskii. Olga Goriunova. Michael Richards. Andrzej Weber.

We present the results of a large-scale comparative study of individual life histories among hunter-gatherer groups inhabiting the western coast of Lake Baikal (Russian Federation) during the Late Neolithic (5700-4900 cal BP) and Early Bronze Age (4900-3700 cal BP). More specifically, we employ data on stable strontium isotope (87Sr/86Sr) values from tooth enamel collected from human molars (M1-M3), along with associated data on variation in isotopes of carbon (δ13C) and nitrogen (δ15N) to...

DOCUMENT Citation Only Monet Watson. Rhonda Quinn. Scott Warnasch.

This is an abstract from the "SAA 2019: General Sessions" session, at the 84th annual meeting of the Society for American Archaeology. Illegal construction excavation in Queens (NYC) unearthed a mid-19th C. iron coffin and exposed the burial interred within. Known as the Woman in the Iron Coffin, the well-preserved burial was a young adult female of African ancestry who died of small pox. Here we provide stable isotopic (δ13C, δ15N, δ18O, 87Sr/86Sr, 206Pb/207Pb) and elemental (Pb, As)...

DOCUMENT Citation Only V. M. Goldschmidt.

This resource is a citation record only, the Center for Digital Antiquity does not have a copy of this document. The information in this record has been migrated into tDAR from the National Archaeological Database Reports Module (NADB-R) and updated. Most NADB-R records consist of a document citation and other metadata but do not have the documents themselves uploaded. If you have a digital copy of the document and would like to have it curated in tDAR, please contact us at comments@tdar.org.

DOCUMENT Citation Only S. M. Manskaya. T. V. Drozdova.

This resource is a citation record only, the Center for Digital Antiquity does not have a copy of this document. The information in this record has been migrated into tDAR from the National Archaeological Database Reports Module (NADB-R) and updated. Most NADB-R records consist of a document citation and other metadata but do not have the documents themselves uploaded. If you have a digital copy of the document and would like to have it curated in tDAR, please contact us at comments@tdar.org.

DOCUMENT Citation Only Michael Brennan. J. Ian Vaughn. Amy Borgens. James Delgado. Christopher Horrell. Frederick H Hanselmann. Jack Irion. Frank Cantelas.

The investigation of three early nineteenth century shipwrecks, believed to be contemporary with one another based on the artifact assemblages, was conducted in 2013 at over 1400 m depth in the northern Gulf of Mexico. High resolution mapping of the three sites was conducted from ROV-mounted stereo cameras and multibeam sonar, which produced photomosaics and microbathymetry maps. From these data, we can determine how sediment moved around each site and the geomorphology of the shipwrecks...

DATASET Matthew Boulanger. Lawrence Berkeley National Laboratory.

This dataset contains compositional (elemental abundance) and descriptive data for a total of 43 ceramic and clay specimens from Georgia, analyzed by the Lawrence Berkeley National Laboratory (LBNL). These data were generated by neutron activation analysis (NAA) at LBNL between the late 1960s and early 1990s. Data from the LBNL were transferred to the Archaeometry Laboratory at the University of Missouri, where they were digitized for distribution through tDAR. Elemental abundance data could not...

IMAGE Matthew Boulanger. Lawrence Berkeley National Laboratory.

These images show the individual sherds from Gordion analyzed by neutron activation at the Lawrence Berkeley National Laboratory (LBNL). Photographs were taken at LBNL and scanned by the Archaeometry Laboratory at MURR. Individual files were named according to the official catalog numbers of each image assigned by the Graphic Arts Department at LBNL.

DATASET Matthew Boulanger. Lawrence Berkeley National Laboratory.

This dataset contains compositional (elemental abundance) and descriptive data for a total of 1198 ceramic and clay specimens from Greece, analyzed by the Lawrence Berkeley National Laboratory (LBNL). These data were generated by neutron activation analysis (NAA) at LBNL between the late 1960s and early 1990s. Data from the LBNL were transferred to the Archaeometry Laboratory at the University of Missouri, where they were digitized for distribution through tDAR. Compositional data for some...

IMAGE Matthew Boulanger. Lawrence Berkeley National Laboratory.

These images show the individual sherds from Gush Halav analyzed by neutron activation at the Lawrence Berkeley National Laboratory (LBNL). Photographs were taken at LBNL and scanned by the Archaeometry Laboratory at MURR. Individual files were named according to the official catalog numbers of each image assigned by the Graphic Arts Department at LBNL.