Dendrochronology or tree-ring dating is the scientific method of dating based on the analysis of patterns of tree-rings. Dendrochronology can date the time at which tree rings were formed, in many types of wood, to the exact calendar year. This has three main areas of application: paleoecology, where it is used to determine certain aspects of past ecologies (most prominently climate); Archaeology, where it is used to date old buildings, etc.; and radiocarbon dating, where it is used to calibrate radiocarbon ages (see below).
In some areas of the world, it is possible to date wood back a few thousand years, or even many thousands. In most areas, however, wood can only be dated back several hundred years, if at all. Currently, the maximum for fully anchored chronologies is a little over 11,000 years from present.
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To get questions about Botany and plant biology you can take Botany class or review Botany magazines or biology themed websites. Or you select only the section under Botany or Plant Biology.
Botany.
Systematic Botany was created in 1976.
robert hooke contribution to botany
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Botany is the study of plant biology. Will you be studying botany this year, or next year?
The founder of botany was theophrastus.
botany
Botany is study of plants. My father loved Botany.
To get questions about Botany and plant biology you can take Botany class or review Botany magazines or biology themed websites. Or you select only the section under Botany or Plant Biology.
Ernst T. Stuhr has written: 'Pacific coast drug plants' -- subject(s): Botany, Botany, Medical, Medical Botany 'Native drug plants of Nebraska' -- subject(s): Botany, Botany, Medical, Medical Botany
Harry James Fuller has written: 'The plant world' -- subject(s): Botany, Plantes 'General botany' -- subject(s): Botany 'College botany' -- subject(s): Botany
In biology, botany is the study of plants.
Botany.