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
WDC05A
2k Phase 2 global
786 2005 glacier ice 1806 d18O d18O
Jamtland, Sweden
2k Phase 2 global
783 2011 tree 650 MXD MXD
Lomonosovfonna, Svalbard
2k Phase 2 global
769 1997 glacier ice 1250 d18O temperature
Finnish Lakelands
2k Phase 2 global
760 2000 tree 130 MXD temperature
Lötschental
2k Phase 2 global
755 2004 tree 1700 MXD MXD
Cape Ghir, NW Africa
2k Phase 2 global
754 1950 marine sediment -900 alkenone temperature
Lake Donard Baffin Island
2k Phase 2 global
752 1992 lake sediment 500 varve thickness thickness
Tagus mud patch, southern portuguese margin, North Atlantic
2k Phase 2 global
74 2001 marine sediment -96 alkenone temperature
PAKI015
2k Phase 2 global
736 1993 tree 3300 TRW trsgi
Blue Lake
2k Phase 2 global
730 2000 lake sediment 1275 varve thickness thickness
CHIN054
2k Phase 2 global
711 2003 tree 2810 TRW trsgi
South Atlantic, West Africa
2k Phase 2 global
705 1938 marine sediment -97 alkenone temperature
ESPPAK
2k Phase 2 global
700 1993 tree 2000 TRW trsgi
Timber Gap Upper
2k Phase 2 global
699 1987 tree 3261 TRW trsgi
Dome F 2001
2k Phase 2 global
695 1875 glacier ice 3810 d18O d18O
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