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
Lombok
2k Phase 2 global
1782 1990 coral -3 d18O d18O
Punta Maroma, Mexico
2k Phase 2 global
1773 2009 coral -3.1 calcification calcification
Guadeloupe
2k Phase 2 global
1896 1999 coral -1.7 Sr/Ca Sr/Ca
Guadeloupe
2k Phase 2 global
1896 1999 coral -1.7 d18O d18O
Dry Tortugas
2k Phase 2 global
1734 2009 coral -4 Sr/Ca Sr/Ca
North East Breakers, Bermuda
2k Phase 2 global
1867 1983 coral -12 Sr/Ca Sr/Ca
North East Breakers, Bermuda
2k Phase 2 global
1825 1983 coral -12 d18O d18O
Bermuda south shore
2k Phase 2 global
1781 1998 coral -16 Sr/Ca Sr/Ca
Bermuda south shore
2k Phase 2 global
1782 1998 coral -16 d18O d18O
Gingerbreads Bahamas
2k Phase 2 global
1552 1991 coral -4 calcification calcification
Philippines
2k Phase 2 global
647 1909 marine sediment -2114 foram Mg/Ca temperature
Cape Hatteras
2k Phase 2 global
-75 1294 marine sediment -620 foram Mg/Ca temperature
Mayotte
2k Phase 2 global
1882 1994 coral -3 d18O d18O
Mayotte
2k Phase 2 global
1882 1994 coral -3 Sr/Ca Sr/Ca
Biscayne Bay
2k Phase 2 global
1751 1986 coral -10 d18O d18O
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