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
Coral Bay, Ningaloo
2k Phase 2 global
1900 2010 coral -6 calcification rate composite
Imperieuse, Rowley Shoals
2k Phase 2 global
1900 2010 coral -6 calcification rate composite
Tantabiddi reef, Ningaloo
2k Phase 2 global
1900 2010 coral -6 calcification rate composite
Tornetrask
2k Phase 2 global
-39 2010 tree 320 MXD temperature
Gulf of Alaska
2k Phase 2 global
800 2010 tree 230 TRW temperature
Vostok
2k Phase 2 global
1654 2010 glacier ice 3488 dD dD
Ferrigno
2k Phase 2 global
1703 2010 glacier ice 1354 dD dD
Great Basin 4500yr Composite Chronology
2k Phase 2 global
1 2009 tree 700 TRW trsgi
HRPCSM
2k Phase 2 global
1467 2009 tree 3100 TRW trsgi
PAKI035
2k Phase 2 global
1497 2009 tree 3900 TRW trsgi
Hushre
2k Phase 2 global
1503 2009 tree 3700 TRW trsgi
Dry Tortugas
2k Phase 2 global
1734 2009 coral -4 Sr/Ca Sr/Ca
Punta Maroma, Mexico
2k Phase 2 global
1773 2009 coral -3.1 calcification calcification
Quelccaya Ice Cap
2k Phase 2 global
226 2009 glacier ice 5670 d18O d18O
VIET001
2k Phase 2 global
1030 2008 tree 3900 TRW trsgi
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