Results 1 to 10 of about 6,417 (156)

A Tortonian (Late Miocene, 11.61–7.25Ma) global vegetation reconstruction [PDF]

open access: yesPalaeogeography, Palaeoclimatology, Palaeoecology, 2011
For the Tortonian age of the Miocene Epoch (11.6–7.25 Ma) we present a global palaeobotanical and palaeoecologically-based vegetation dataset, combined with a best-fit Late Miocene climate-vegetation model experiment to create an advanced global data–model hybrid biome reconstruction.
Matthew J Pound   +2 more
exaly   +3 more sources

Environmental shifts in and around Lake Pannon during the Tortonian Thermal Maximum based on a multi-proxy record from the Vienna Basin (Austria, Late Miocene, Tortonian)

open access: yesPalaeogeography, Palaeoclimatology, Palaeoecology, 2023
The Neogene Lake Pannon was the largest lake that ever existed in Europe. It attained its greatest extent during the Tortonian Thermal Maximum. For the first time, results from a detailed lake record documenting about 85 kyr of Late Miocene time in a continuously recovered, 60-m-long, clay-rich core of Lake Pannon are reported. This record includes the
Mathias Harzhauser   +2 more
exaly   +4 more sources

Precipitation driven decadal scale decline and recovery of wetlands of Lake Pannon during the Tortonian

open access: yesPalaeogeography, Palaeoclimatology, Palaeoecology, 2012
High resolution pollen and dinoflagellate analyses were performed on a continuous 98-cm-long core from Tortonian deposits of Lake Pannon in the Styrian Basin in Austria. The sample distance of 1-cm corresponds to a resolution of roughly one decade, allowing insights into environmental and climatic changes over a millennium of Late Miocene time.
Andrea K Kern   +2 more
exaly   +3 more sources

The age of the Tortonian/Messinian boundary [PDF]

open access: yesEarth and Planetary Science Letters, 1994
The Tortonian/Messinian boundary is marked by the first occurrence datum (FOD) of Globorotalia conomiozea which is found all over Crete in open-marine marls with good palaeomagnetic properties. Within the framework of the MIOMAR project, the previously studied sections of Langereis et al. [1] have been extended and (partly) resampled.
Krijgsman, W.   +3 more
openaire   +4 more sources

The "Tortonian Salinity Crisis" of the eastern Betics (Spain) [PDF]

open access: yesEarth and Planetary Science Letters, 2000
The late Miocene depositional history of the Lorca and Fortuna basins, both occupying an internal position in the eastern Betics of Spain, is marked by a regressive sequence from open marine marls, via diatomites and evaporites, to continental sediments.
W. KRIJGSMAN   +5 more
openaire   +5 more sources

The relative roles of CO2 and palaeogeography in determining Late Miocene climate: results from a terrestrial model-data comparison [PDF]

open access: yes, 2012
The Late Miocene (∼11.6–5.3 Ma) palaeorecord provides evidence for a warmer and wetter climate than that of today and there is uncertainty in the palaeo-CO2 record of at least 150 ppmv.
Bradshaw, Catherine   +6 more
core   +2 more sources

Detection of nanoseismic events related to slope instabilities in the quarry district of Coreno Ausonio (Italy) [PDF]

open access: yes, 2016
Le cave per l’estrazione di materiale roccioso rappresentano contesti in cui possono aver luogo eventi di instabilità gravitativa causati dalle continue sollecitazioni cui sono soggette le pareti produttive, principalmente connesse alle vibrazioni dovute
FIORUCCI, MATTEO   +3 more
core   +1 more source

Stratigraphic variations control deformation patterns in evaporite basins : Messinian examples, onshore and offshore Sicily (Italy) [PDF]

open access: yes, 2014
Acknowledgements and Funding We are grateful to Ente Minerario Siciliano and Italkali for the provision of extensive subsurface data from Realmonte, Corvillo and Mandre areas. We thank F. Peel and an anonymous referee for comments.
Butler, Robert W. H.   +3 more
core   +1 more source

A new Eliomys from the Upper Miocene of Spain and its implications for the phylogeny of genus [PDF]

open access: yes, 2014
In this paper, we describe a previously unknown species of the glirid Eliomys from the Late Miocene and Early Pliocene Cabriel, Alcoy and Granada basins of southeastern Spain. Eliomys yevesi sp. nov.
Garcia-Alix Daroca, Antonio   +3 more
core   +2 more sources

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