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
Mt. Lemon
2k Phase 2 global
1568 1983 tree 2700 MXD MXD
Snow Bowl San Francisco Peak
2k Phase 2 global
1453 1983 tree 3150 MXD MXD
Starrigawan Old Sitka
2k Phase 2 global
1605 1985 tree 5 TRW trsgi
Firth River 1236
2k Phase 2 global
1073 2002 tree 790 MXD MXD
Northern Alaska Composite
2k Phase 2 global
1524 1990 tree 200 MXD MXD
Wrangells Composite
2k Phase 2 global
1540 1998 tree 200 MXD MXD
Seward Composite
2k Phase 2 global
1389 2001 tree 100 MXD MXD
Seward Composite
2k Phase 2 global
1389 2001 tree 100 TRW trsgi
Deer Mountain
2k Phase 2 global
1550 1999 tree 815 TRW trsgi
Southern Alaska composite
2k Phase 2 global
1343 2000 tree 0 TRW trsgi
McGinnis Trail
2k Phase 2 global
1380 1999 tree 757 TRW trsgi
Big Bend Lake
2k Phase 2 global
1557 1997 tree 1040 TRW trsgi
Nabesna Mine
2k Phase 2 global
1540 1997 tree 1167 MXD MXD
Nabesna Mine
2k Phase 2 global
1471 1997 tree 1167 TRW trsgi
Windy Ridge Alaska
2k Phase 2 global
1556 2002 tree 251 TRW trsgi
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