Kennett, D. J. and Breitenbach, S. F. M. and Aquino, V. V. and Asmerom, Y. and Awe, J. and Baldini, J. U. L. and Bartlein, P. and Culleton, B. J. and Ebert, C. and Jazwa, C. and Macri, M. J. and Marwan, N. and Polyak, V. and Prufer, K. M. and Ridley, H. E. and Sodemann, H. and Winterhalder, B. and Haug, G. H.

Development and Disintegration of Maya Political Systems in Response to Climate Change

Hendy tests on stalagmite and glass drip plate carbonate indicate that d18O values reflect rainfall amount above the cave

Kirby, Matthew E. and Feakins, Sarah J. and Hiner, Christine A. and Fantozzi, Joanna and Zimmerman, Susan R.H. and Dingemans, Theodore and Mensing, Scott A.

Tropical Pacific forcing of Late-Holocene hydrologic variability in the coastal southwest United States

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Note: this date was deemed unreliable and not used to establish Chauvin sediment ages
Note: This is the uppermost date shown in the paper

[]
Note: this date was deemed unreliable and not used to establish Chauvin sediment ages
Note: This is the uppermost date shown in the paper

[]
Note: this date was deemed unreliable and not used to establish Chauvin sediment ages
Note: This is the uppermost date shown in the paper

[]
Note: this date was deemed unreliable and not used to establish Chauvin sediment ages
Note: This is the uppermost date shown in the paper

[]
both 1540 and 1545 combined to form a single sample
extremely sandy sample (~80% very fine organic C)
Note: This is the uppermost date shown in the paper
this upper sediment sample provided an age for any old carbon  effect and was used to correct the balance of sediment samples for Humboldt lake

[]
both 1540 and 1545 combined to form a single sample
extremely sandy sample (~80% very fine organic C)
Note: This is the uppermost date shown in the paper
this upper sediment sample provided an age for any old carbon  effect and was used to correct the balance of sediment samples for Humboldt lake

[]
both 1540 and 1545 combined to form a single sample
extremely sandy sample (~80% very fine organic C)
Note: This is the uppermost date shown in the paper
this upper sediment sample provided an age for any old carbon  effect and was used to correct the balance of sediment samples for Humboldt lake