Palynological data of vegetation evolution in the middle reaches of Heihe River since 50000 years ago

Since the formation of heihe, palynology data samples were collected from the borehole formation of dasunken well in the middle reaches of heihe.Borehole location: 39.491 n, 99.605 e.The borehole has a depth of 140 meters and 18 palynological samples are collected from top to bottom. Currently, there are 3 palynological results, which are distributed in each sedimentary phase from top to bottom.Impurities such as carbonate, organic matter and silicate were removed from palynology samples in the laboratory, and the palynology types and data were identified under the microscope.Palynology results mainly included the percentage and number of trees, shrubs, herbs, aquatic and ferns.

Data file naming and use method

The data is stored in the form of XLS, with the name of "palynological data. XLS since 50000 years". It can be opened and read by office, WPS and other office software.

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PAN Baotian. Palynological data of vegetation evolution in the middle reaches of Heihe River since 50000 years ago. National Tibetan Plateau Data Center, 2016. doi: 10.11888/Paleoenv.tpdc.270822. (Download the reference: RIS | Bibtex )

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Geographic coverage
East: 99.61 West: 99.61
South: 39.49 North: 39.49
  • Temporal resolution: Yearly
  • File size: 10 MB
  • Browse count: 5,005 Times
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  • Share mode: offline
  • Temporal coverage: 2018-11-13 To 2018-11-13
  • Updated time: 2019-08-08
Contact Information
: PAN Baotian   HU Xiaofei  

Distributor: National Tibetan Plateau Data Center


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