Results 161 to 170 of about 17,704 (249)

Accurate Dating of Organic Deposits by AMS 14C Measurement of Macrofossils

open access: yesRadiocarbon: An International Journal of Cosmogenic Isotope Research, 1992
T. Törnqvist   +3 more
semanticscholar   +1 more source

Plant, insect, and fungi fossils under the center of Greenland's ice sheet are evidence of ice-free times. [PDF]

open access: yesProc Natl Acad Sci U S A
Bierman PR   +10 more
europepmc   +1 more source

Long-Term Ecological Baselines and Critical Thresholds in Ombrotrophic Peatlands of Europe: Implications for Restoration Strategies. [PDF]

open access: yesGlob Chang Biol
Draga M   +11 more
europepmc   +1 more source

Sedimentary biomarkers of human presence and taro cultivation reveal early horticulture in Remote Oceania. [PDF]

open access: yesCommun Earth Environ
Camperio G   +7 more
europepmc   +1 more source

Optimizing ancient DNA recovery from archaeological plant seeds. [PDF]

open access: yesSci Rep
Bolognesi G   +11 more
europepmc   +1 more source

Wild and domesticated animal abundance is associated with greater late-Holocene alpine plant diversity. [PDF]

open access: yesNat Commun
Garcés-Pastor S   +29 more
europepmc   +1 more source

Large Herbivores in the Wildwood and in Modern Naturalistic Grazing Systems [PDF]

open access: yes, 2005
Buckland, Paul C.   +3 more
core  

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