Phase 2 data

Metadatabase of the temperature records collected during Phase 2 of the 2k Project. This global database includes 692 records from 648 locations, with data sources covering all continents and oceans. Data were selected and vetted by members of the 2k consortium, according to a consistent and transparent set of criteria. This database was released in the open access journal Scientific Data (PAGES 2k Consortium 2017). Find more information about the data and collection process in the paper FAQs, here.

This database can downloaded from the NOAA Paleo archive and FigShare.

You can search the database by keyword here.

Name Oldest (year) Youngest (year) Archive type Elevation Proxy Variable Link
Arabian Sea
2k Phase 2 global
-216 1950 marine sediment -695 alkenone temperature
MD992275
2k Phase 2 global
157 1952 marine sediment -470 diatom temperature
Clipperton
2k Phase 2 global
1874 1957 coral -13 d18O d18O
Clipperton
2k Phase 2 global
1874 1957 coral -13 Sr/Ca Sr/Ca
Hell's Kitchen Lake
2k Phase 2 global
-53 1960 lake sediment 488 pollen temperature
Clear Pond
2k Phase 2 global
52 1960 lake sediment 513 pollen temperature
Basin Pond
2k Phase 2 global
362 1960 lake sediment 124 pollen temperature
Zhejiang and Fujian province
2k Phase 2 global
1470 1960 documents 2400 historic temperature
South China
2k Phase 2 global
1500 1960 documents 2200 historic temperature
Middle reaches of the Yangtze River
2k Phase 2 global
1470 1960 documents 1900 historic temperature
Lower reaches of the Yangtze River
2k Phase 2 global
1470 1960 documents 2200 historic temperature
Hunan-Jiangsu
2k Phase 2 global
1470 1960 documents 2300 historic temperature
Guangdong and Guangxi province
2k Phase 2 global
1470 1960 documents 2480 historic temperature
Fujian and Taiwan
2k Phase 2 global
1500 1960 documents 3700 historic temperature
Moose Lake
2k Phase 2 global
-718 1963 lake sediment 437 midge temperature
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