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pro vyhledávání: '"Ian Troth"'
Publikováno v:
Geological Magazine. 158:2209-2230
The Devonian/Carboniferous Boundary (DCB) interval is associated with mass extinction, isotope excursions and a short glacial episode. This study investigates how boundary extinction and environmental change is expressed in the glacial high-palaeolat
Publikováno v:
Science Advances
A brief UV-B burst, during a climatic warming interval, collapsed the Devonian-Carboniferous boundary terrestrial ecosystem.
There is an unexplained terrestrial mass extinction at the Devonian-Carboniferous boundary (359 million years ago). The
There is an unexplained terrestrial mass extinction at the Devonian-Carboniferous boundary (359 million years ago). The
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 305:75-83
Assemblages of acritarchs, prasinophytes, and miospores were recovered from the uppermost Iquiri and lower portion of the Itacua formations in southeast Bolivia. Analysis of the diverse and somewhat abundant well-preserved palynomorph assemblage indi
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 304:3-20
article i nfo Available online xxxx During the Devonian Period the cool water Malvinokaffric Realm was located at high palaeolatitudes in the southern hemisphere. The Realm is defined by its highly endemic marine benthic fauna, which makes extra- Mal