| Proxy location | Longitude | Latitude | Proxy type | Reference |
| Non-dendroseries: | ||||
| 1) Dongge Cave, South China | 108.5 | 25.17 | Sp | Wang et al. 2005 |
| 2) Socotra Island, Indian Ocean | 50 | 12,5 | Sp | Burns et al. 2003 |
| 3) Nicoa Cave, Nicoya, Costa Rica | −85.3 | 10.2 | Sp | Mann et al. 2008 |
| 4) Lake Chichancanab, Yacatan, Mexico | −88.9 | 19.8 | Is | Hodell et al. 1995, 2005 |
| Dendroseries: | ||||
| 5) Taimyr Peninsula, Russia | 105 | 70.3 - 73 | TRW | Naurzbaev et al. 2002 |
| 6) Torneträsk, North Sweden | 19.43 | 68.13 | TRW | Grudd et al. 2002 |
| 7) Laanila, North Finland | 27.30 | 68.50 | MXD | McCarroll et al. 2013 |
| 8) Kola Peninsula, Russia | 33.15 | 67.41 | TRW | Kononov et al. 2009 |
| 9) Hentii Mountains, Mongolia | 107.28 | 48.21 | TRW | Cook et al. 2010 |
| 10) Whirlpool Point, Alberta, Canada | −116.27 | 52 | TRW | Sauchyn et al. 2011 |
| 11) North Fork Ridge, Montana, USA | −111.2 | 45.18 | TRW | John C. King |
| 12) Pintlers, Montana, USA | −113.22 | 46.01 | TRW | Pederson et al. 2011 |
| 13) Flint Creek Range, Montana, USA | −113.09 | 46.17 | TRW | Hughes, M.K., Woodhouse, C.A., Brown, P.M. |
| 14) Yellow Mountain Ridge 2, Montana, USA | −111.19 | 45.18 | TRW | Graumlich et al. 2002 |
| 15) Pearl Peak update, Nevada, USA | −115.32 | 40.14 | TRW | Salzer et al. 2009 |
| 16) Sheep Mountain update, California, USA | −118.12 | 37.31 | TRW | Salzer et al. 2009 |