: The Tucker Site on Alligator Harbor, Franklin County, Florida . William H. Sears.
نویسندگان
چکیده
منابع مشابه
Franklin William Stahl (1929? )
Franklin William Stahl studied DNA replication, bacteriophages, and genetic recombination in the US during the mid-twentieth and early twenty-first centuries. With his colleague Matthew Meselson, Stahl performed an experiment called the Meselson-Stahl experiment, which provided evidence for a process called semi-conservative DNA replication. Semi-conservative replication is a process in which e...
متن کاملPIXE analysis of Florida alligator plasma
Over the past several years, there has been an alarming increase in the death rate of some Florida alligators and a large decrease in the hatch rate of eggs. Several studies have been conducted to try to find a cause. These studies have ruled out toxins in the environment and high levels of toxic metals (mercury, for example). A previous study using Particle Induced X-ray Emission (PIXE) analys...
متن کاملThe Occurrence and Origin of Sand Bodies in Till, with Special Reference to the Franklin County, Ohio, Landfill Site
Many landfill siting reports, of which those of the Franklin County, OH, landfill are typical, imply continuity of minor sand bodies in till between widely-spaced test holes where sand deposits fall within similar depth ranges. This review of studies of the local origin of most sand and gravel "lenses" or "seams," and their transport in active glaciers, however, indicate that most such deposits...
متن کاملThe Occurrence and Origin of Sand Bodies in Till, with Special Reference to the Franklin County, Ohio, Landfill Site
Many landfill siting reports, of which those of the Franklin County, OH, landfill are typical, imply continuity of minor sand bodies in till between widely-spaced test holes where sand deposits fall within similar depth ranges. This review of studies of the local origin of most sand and gravel "lenses" or "seams," and their transport in active glaciers, however, indicate that most such deposits...
متن کاملReproductive toxins and alligator abnormalities at Lake Apopka, Florida.
The alligator population at Lake Apopka in central Florida declined dramatically between 1980 and 1987. Endocrine-disrupting chemicals and specifically DDT metabolites have been implicated in the alligators' reproductive failure. The DDT metabolite hypothesis is based largely on the observation of elevated concentrations of p,p-DDE and p,p-DDD in alligator eggs obtained from Lake Apopka in 1984...
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ژورنال
عنوان ژورنال: American Anthropologist
سال: 1964
ISSN: 0002-7294,1548-1433
DOI: 10.1525/aa.1964.66.3.02a00650