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
Dye
2k Phase 2 global
1 1978 glacier ice 2480 d18O d18O
Vanuatu
2k Phase 2 global
1807 1979 coral -1 d18O d18O
Lake Pieni-Kauro
2k Phase 2 global
462 1979 lake sediment 188.4 chironomid temperature
GRIP
2k Phase 2 global
1 1979 glacier ice 3238 d18O d18O
Scatter Lake
2k Phase 2 global
1316 1980 tree 2100 TRW trsgi
Granite Mountain
2k Phase 2 global
1259 1980 tree 1530 TRW trsgi
P178-15P
2k Phase 2 global
131 1980 marine sediment -869 TEX86 temperature
Penny Ice Cap P96
2k Phase 2 global
5 1980 glacier ice 1810 d18O d18O
Urvina Bay
2k Phase 2 global
1607 1981 coral -1.5 d18O d18O
Manitoba composite
2k Phase 2 global
1650 1982 tree 100 TRW trsgi
Makassar Strait
2k Phase 2 global
-335 1982 marine sediment -503 foram Mg/Ca temperature
Cottonwood Pass
2k Phase 2 global
1565 1982 tree 3700 MXD MXD
Cottonwood Pass
2k Phase 2 global
1565 1982 tree 3700 TRW trsgi
Arapahoe
2k Phase 2 global
1610 1982 tree 3320 MXD MXD
Mt. Lemon
2k Phase 2 global
1568 1983 tree 2700 MXD MXD
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