Results 111 to 120 of about 1,251 (191)

The Anthropocene: an Australasian perspective and survey. [PDF]

open access: yes, 2015
In 2000, Crutzen and Stoermer suggested that the Holocene (the geological period of time since 11,700 years ago: Walker et al., 2009) had finished and that humanity had now entered the “Anthropocene”. As summarised by Steffen et al.
Bostock, Helen C., Lowe, David J.
core   +1 more source

Lithics of the North African Middle Stone Age: assumptions, evidence and future directions

open access: yes, 2019
North Africa features some of the earliest manifestations of the Middle Stone Age (MSA) and fossils of our species, Homo sapiens, as well as early examples of complex culture and the long distance transfer of exotic raw materials.
Scerri, E., Spinapolica, E.
core   +1 more source

Volcanic origin for Younger Dryas geochemical anomalies ca. 12,900 cal B.P. [PDF]

open access: yesSci Adv, 2020
Sun N   +4 more
europepmc   +1 more source

Geochemical ice-core constraints on the timing and climatic impact of Aniakchak II (1628 BCE) and Thera (Minoan) volcanic eruptions. [PDF]

open access: yesPNAS Nexus, 2022
Pearson C   +9 more
europepmc   +1 more source

Examining patterns of past ash dispersal in distal cryptotephra deposits

open access: yes, 2020
Well dated tephra deposits provide important chronological isochrons in Quaternary Science and numerous studies have documented distal ash beds, from past eruptions, with the aim of synchronising palaeoenvironmental or archaeological sequences. These studies also generate important information on the provenance, temporal frequency and remobilisation of
openaire   +1 more source

INTREPID Tephra-II: - 1307F [PDF]

open access: yes, 2013
The INTREPID Tephra project, “Enhancing tephrochronology as a global research tool through improved fingerprinting and correlation techniques and uncertainty modelling”, was an overarching project of the international community of tephrochronologists of ...
Lowe, David J.
core   +1 more source

Volcanic glass properties from 1459 C.E. volcanic event in South Pole ice core dismiss Kuwae caldera as a potential source. [PDF]

open access: yesSci Rep, 2019
Hartman LH   +13 more
europepmc   +1 more source

VOLCORE, a global database of visible tephra layers sampled by ocean drilling. [PDF]

open access: yesSci Data, 2020
Mahony SH   +3 more
europepmc   +1 more source

The 1831 CE mystery eruption identified as Zavaritskii caldera, Simushir Island (Kurils). [PDF]

open access: yesProc Natl Acad Sci U S A
Hutchison W   +18 more
europepmc   +1 more source

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