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
Nauru
2k Phase 2 global
1898 1995 coral -14 d18O d18O
Tongue of the Ocean, Exuma Sound Bahamas
2k Phase 2 global
1890 1990 sclerosponge -143 d18O d18O
Tongue of the Ocean, Exuma Sound Bahamas
2k Phase 2 global
1890 1990 sclerosponge -143 Sr/Ca Sr/Ca
Western Svalbard
2k Phase 2 global
110 2007 marine sediment -1491 planktonic foraminifera temperature
West Spitzberg, Fram Strait
2k Phase 2 global
-289 1943 marine sediment -1497 dynocist MAT temperature
Garrison Basin, Gulf of Mexico
2k Phase 2 global
1371 1950 marine sediment -1570 foram Mg/Ca temperature
South China Sea
2k Phase 2 global
-182 993 marine sediment -1598 alkenone temperature
Bermuda south shore
2k Phase 2 global
1782 1998 coral -16 d18O d18O
Bermuda south shore
2k Phase 2 global
1781 1998 coral -16 Sr/Ca Sr/Ca
ODP984
2k Phase 2 global
152 1396 marine sediment -1648 foram Mg/Ca temperature
Rarotonga
2k Phase 2 global
1907 2000 coral -18 d18O d18O
Rarotonga
2k Phase 2 global
1727 1997 coral -18.3 Sr/Ca Sr/Ca
Rarotonga
2k Phase 2 global
1727 1997 coral -18.3 d18O d18O
CH07-98-MC-22, Carolina Slope, western North Atlantic
2k Phase 2 global
250 1850 marine sediment -1895 foram Mg/Ca temperature
RAPiD-12-1K, South Iceland Rise, northeast North Atlantic
2k Phase 2 global
154 1252 marine sediment -1938 foram Mg/Ca temperature
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