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Timing of Quaternary geomagnetic reversals and excursions in volcanic and sedimentary archives
JET Channell, BS Singer, BR Jicha - Quaternary Science Reviews, 2020 - Elsevier
We review the ages of Quaternary magnetic polarity reversals and magnetic excursions.
Improvements in radioisotopic 40 Ar/39 Ar dating of reversals and excursions reflect the use …
Improvements in radioisotopic 40 Ar/39 Ar dating of reversals and excursions reflect the use …
The revolution that wasn't: a new interpretation of the origin of modern human behavior
S McBrearty, AS Brooks - Journal of human evolution, 2000 - Elsevier
Proponents of the model known as the “human revolution” claim that modern human
behaviors arose suddenly, and nearly simultaneously, throughout the Old World ca. 40 …
behaviors arose suddenly, and nearly simultaneously, throughout the Old World ca. 40 …
Interpreting and reporting 40Ar/39Ar geochronologic data
AJ Schaen, BR Jicha, KV Hodges, P Vermeesch… - …, 2021 - pubs.geoscienceworld.org
Abstract The 40Ar/39Ar dating method is among the most versatile of geochronometers,
having the potential to date a broad variety of K-bearing materials spanning from the time of …
having the potential to date a broad variety of K-bearing materials spanning from the time of …
Effectiveness of the global protected area network in representing species diversity
ASL Rodrigues, SJ Andelman, MI Bakarr, L Boitani… - Nature, 2004 - nature.com
Abstract The Fifth World Parks Congress in Durban, South Africa, announced in September
2003 that the global network of protected areas now covers 11.5% of the planet's land …
2003 that the global network of protected areas now covers 11.5% of the planet's land …
Climate time series analysis
M Mudelsee - Atmospheric and, 2010 - Springer
This is the second edition of Climate Time Series Analysis which was first published in 2010.
In this digital age, a second edition means not that the first edition of a book has been sold …
In this digital age, a second edition means not that the first edition of a book has been sold …
How accurately can we date the duration of magmatic-hydrothermal events in porphyry systems?—an invited paper
M Chiaradia, U Schaltegger, R Spikings… - Economic …, 2013 - pubs.geoscienceworld.org
Determining the absolute duration of magmatic-hydrothermal events leading to the formation
of porphyry systems (ie, including porphyry copper, skarn, and epithermal deposits) is one of …
of porphyry systems (ie, including porphyry copper, skarn, and epithermal deposits) is one of …
A Quaternary geomagnetic instability time scale
BS Singer - Quaternary Geochronology, 2014 - Elsevier
Reversals and excursions of Earth's geomagnetic field create marker horizons that are
readily detected in sedimentary and volcanic rocks worldwide. An accurate and precise …
readily detected in sedimentary and volcanic rocks worldwide. An accurate and precise …
Kerguelen hotspot magma output since 130 Ma
MF Coffin, MS Pringle, RA Duncan… - Journal of …, 2002 - academic.oup.com
Abstract The Kerguelen hotspot (Indian Ocean) has produced basalt for∼ 130 Myr, among
the longest known volcanic records from a single source. New and published 40 Ar/39 Ar …
the longest known volcanic records from a single source. New and published 40 Ar/39 Ar …
Sex increases the efficacy of natural selection in experimental yeast populations
MR Goddard, HCJ Godfray, A Burt - Nature, 2005 - nature.com
Why sex evolved and persists is a problem for evolutionary biology, because sex disrupts
favourable gene combinations and requires an expenditure of time and energy. Further, in …
favourable gene combinations and requires an expenditure of time and energy. Further, in …
[كتاب][B] Paleomagnetism: continents and oceans
MW McElhinny, PL McFadden - 1999 - books.google.com
Paleomagnetism is the study of the fossil magnetism in rocks. It has been paramount in
determining that the continents have drifted over the surface of the Earth throughout …
determining that the continents have drifted over the surface of the Earth throughout …