Results 171 to 180 of about 4,368 (245)

Any catastrophic Event at the Frasnian-Famennian Boundary ?

open access: yes, 1997
Thomalla, E.   +2 more
openaire   +1 more source

Strud: old quarry, new discoveries. Preliminary report

open access: yesCarnets de Géologie, 2007
Prestianni Cyrille   +3 more
doaj  

Age constraint for an earliest Famennian forest and its implications for Frasnian-Famennian boundary in West Junggar, Northwest China

Palaeogeography, Palaeoclimatology, Palaeoecology, 2020
Abstract As one of the five major extinction events in Earth history, the Frasnian-Famennian boundary (FFB) crisis caused dramatic reductions in marine and terrestrial diversity. The effects of this event on terrestrial ecosystems are not well understood due to the limited preservation of terrestrial sedimentary rocks and the relative scarcity of ...
Daran Zheng   +8 more
openaire   +2 more sources

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