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
Cold Air Cave
2k Phase 2 global
1635 1992 speleothem 1450 d18O d18O
Lake Malawi
2k Phase 2 global
1283 1996 lake sediment 477 TEX86 temperature
Lake Tanganyika
2k Phase 2 global
504 1986 lake sediment 905 TEX86 temperature
P178-15-BC1
2k Phase 2 global
1628 2000 marine sediment -869 TEX86 temperature
P178-15P
2k Phase 2 global
131 1980 marine sediment -869 TEX86 temperature
Berkner Island (South)
2k Phase 2 global
1000 1992 glacier ice 890 d18O d18O
Coastal DML
2k Phase 2 global
1533 1994 glacier ice 500 d18O d18O
Dome C
2k Phase 2 global
3 1919 glacier ice 3233 dD dD
Dome C
2k Phase 2 global
3 1919 glacier ice 3233 d18O d18O
Dome F 1993
2k Phase 2 global
424 1467 glacier ice 3810 d18O d18O
Dome F 2001
2k Phase 2 global
695 1875 glacier ice 3810 d18O d18O
DSS
2k Phase 2 global
-6742 1995 borehole 1370 borehole temperature
DSS
2k Phase 2 global
173 1995 glacier ice 1370 d18O d18O
Ferrigno
2k Phase 2 global
1703 2010 glacier ice 1354 dD dD
James Ross Island
2k Phase 2 global
0 2007 glacier ice 1542 dD dD
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