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
Okinawa Trough (ODP Hole 195-1202B)
2k Phase 2 global
-227 1770 marine sediment -1274 TEX86 temperature
ODP984
2k Phase 2 global
152 1396 marine sediment -1648 foram Mg/Ca temperature
MD992275
2k Phase 2 global
1 2001 marine sediment -470 alkenone temperature
Northwest Pacific Ocean
2k Phase 2 global
-70 1370 marine sediment -2793 alkenone temperature
Minorca contourite
2k Phase 2 global
428 1988 marine sediment -2394 alkenone temperature
Makassar Strait
2k Phase 2 global
-335 1982 marine sediment -503 foram Mg/Ca temperature
Makassar Strait
2k Phase 2 global
160 1890 marine sediment -968 foram Mg/Ca temperature
Makassar Strait
2k Phase 2 global
175 1781 marine sediment -594 foram Mg/Ca temperature
MD95-2011
2k Phase 2 global
-290 1390 marine sediment -1048 alkenone temperature
Laurentian Fan, western subpolar North Atlantic
2k Phase 2 global
-230 1850 marine sediment -3975 alkenone temperature
Kuroshio Current
2k Phase 2 global
-233 1947 marine sediment -2224 alkenone temperature
KNR140‐2‐59GGC, Carolina Slope, western North Atlantic
2k Phase 2 global
450 1850 marine sediment -1205 foram Mg/Ca temperature
Jacaf Fjord
2k Phase 2 global
212 1784 marine sediment -510 alkenone temperature
Gulf of Guinea
2k Phase 2 global
40 1590 marine sediment -1295 foram Mg/Ca temperature
Great Bahama bank, 125MC
2k Phase 2 global
590 1950 marine sediment -694 foram Mg/Ca temperature
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