Results 11 to 20 of about 4,175,231 (214)

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+2 more sources

Contribution of archaeobotany to understand taphonomic phenomena. The case of a Preboreal palaeochannel of Autrecourt-et-Pourron (Ardennes, France)

open access: yesBSGF - Earth Sciences Bulletin, 2021
Palaeoecology, through the analysis of the interactions between environmental factors and ecosystems, refines the knowledge of the structuring process of plant communities and helps to understand the complexity of past environments.
Schaal Caroline, Naton Henri-Georges
doaj   +1 more source

Plant macrofossils, ichnofossils, facies analysis and palaeoenvironment interpretation of the Hojedk Formation in the north of Kerman (Central Iran) [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2019
This study led to identify 30 species and 16 genera of eight different plant macrofossils orders including Equisetales, Cycadales, Bennettitales, Coniferales, Peltaspermales, Ginkgoales, Corystospermales, and Filicales at the Deh-Shiykh section, north of
Hadis Khalilizadeh   +3 more
doaj   +1 more source

Early Holocene plant macrofossils indicate cool refugia for subalpine plant taxa in Acadia National Park, Maine

open access: yesFrontiers in Ecology and Evolution, 2023
Identifying refugia— specifically places where species can persist during periods of regionally unsuitable climate— is increasingly important for conservation practitioners and land managers charged with protecting biodiversity in a rapidly warming world.
Cas F. Carroll   +3 more
doaj   +1 more source

Cenozoic plant macrofossil sites ofTasmania [PDF]

open access: yesPapers and proceedings of the Royal Society of Tasmania, 2002
Tasmania has an outstanding Cenozoic plant fossil record, including several sites of international significance. This paper provides a compendium of macrofossil sites and associated literature. Macrofossils (leaves, fruit, flowers, wood) are known from 59 sites, ranging from Early Eocene to Late Pleistocene in age. Most are Palaeogene to early Neogene,
Jordan, G., Hill, R.
openaire   +3 more sources

Characterisation of Holocene plant macrofossils from North Spanish ombrotrophic mires: bryophytes [PDF]

open access: yesMires and Peat, 2017
The methods and criteria used for the identification of bryophytes from the peat deposits of four ombrotrophic mires in northern Spain are presented. Two liverworts and fifteen moss taxa were recorded.
M. Souto   +4 more
doaj   +1 more source

A multi-proxy long-term ecological investigation into the development of a late Holocene calcareous spring-fed fen ecosystem (Raganu Mire) and boreal forest at the SE Baltic coast (Latvia)

open access: yesEcological Indicators, 2021
The calcareous substrate of spring-fed fens makes them unique islands of biodiversity, hosting endangered, vulnerable, and protected vascular plants.
Mariusz Gałka   +5 more
doaj   +1 more source

Holocene vegetation history of the Western Rhodope Mountains (South Bulgaria): the paleoecological record of peat bog Beliya Kanton

open access: yesActa Palaeobotanica, 2023
Pollen and plant macrofossil analyses supported with radiocarbon dating were conducted on a Holocene core from the peat bog Beliya Kanton (1547 m a.s.l.) located in the Western Rhodope Mountains (South Bulgaria).
Elena Marinova   +3 more
doaj   +1 more source

Early Eocene plant macrofossils from the Booval Basin, Dinmore, near Brisbane, Queensland

open access: yesPalaeontologia Electronica, 2019
Early Eocene plant macrofossils are documented from Dinmore in the Redbank Plains Formation within the Booval Basin, west of Brisbane, Australia. It is one of the few Cenozoic Australian fossil macrofloras occurring outside the south-eastern corner ...
M. Pole
semanticscholar   +1 more source

Messinian vegetation and climate of the intermontane Florina–Ptolemais–Servia Basin, NW Greece inferred from palaeobotanical data: how well do plant fossils reflect past environments? [PDF]

open access: yesRoyal Society Open Science, 2020
The late Miocene is marked by pronounced environmental changes and the appearance of strong temperature and precipitation seasonality. Although environmental heterogeneity is to be expected during this time, it is challenging to reconstruct ...
Johannes M. Bouchal   +4 more
doaj   +1 more source

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