Evidence map›Paper›PMID 27897168›Full record

ArticleScientific reports2016

Stepwise onset of the Icehouse world and its impact on Oligo-Miocene Central Asian mammals.

Mathias Harzhauser, Gudrun Daxner-Höck, Paloma López-Guerrero, Olivier Maridet, Adriana Oliver, Werner E Piller, Sylvain Richoz, Margarita A Erbajeva, Thomas A Neubauer, Ursula B Göhlich

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
8.7field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 33 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 3 countries.

Mathias HarzhauserNatural History Museum Vienna, Burgring 7, 1010 Vienna, Austria.
Gudrun Daxner-HöckNatural History Museum Vienna, Burgring 7, 1010 Vienna, Austria.
Paloma López-GuerreroNatural History Museum Vienna, Burgring 7, 1010 Vienna, Austria.
Olivier MaridetJurassica Museum, Fontenais 21, 2900 Porrentruy, Switzerland.
Adriana OliverNatural History Museum Vienna, Burgring 7, 1010 Vienna, Austria.
Werner E PillerInstitute of Earth Sciences, Graz University, Heinrichstraße 26, 8010 Graz, Austria.
Sylvain RichozInstitute of Earth Sciences, Graz University, Heinrichstraße 26, 8010 Graz, Austria.
Margarita A ErbajevaGeological Institute, Siberian Branch, Russian Academy of Sciences, Ulan-Ude; Sahianova Str., 6a, 670047 Ulan-Ude, Russia.
Thomas A NeubauerNatural History Museum Vienna, Burgring 7, 1010 Vienna, Austria.
Ursula B GöhlichNatural History Museum Vienna, Burgring 7, 1010 Vienna, Austria.
Natural History Museum Vienna · ATUniversity of Graz · ATGeological Institute · RUUniversity of Fribourg · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Central Asia is a key area to study the impact of Cenozoic climate cooling on continental ecosystems. One of the best places to search for rather continuous paleontological records is the Valley of Lakes in Mongolia with its outstandingly fossil-rich Oligocene and Miocene terrestrial sediments. Here, we investigate the response by mammal communities during the early stage of Earth's icehouse climate in Central Asia. Based on statistical analyses of occurrence and abundance data of 18608 specimens representing 175 mammal species and geochemical (carbon isotopes) and geophysical (magnetic susceptibility) data we link shifts in diversities with major climatic variations. Our data document for the first time that the post-Eocene aridification of Central Asia happened in several steps, was interrupted by short episodes of increased precipitation, and was not a gradual process. We show that the timing of the major turnovers in Oligocene mammal communities is tightly linked with global climate events rather than slow tectonics processes. The most severe decline of up 48% of total diversity is related to aridification during the maximum of the Late Oligocene Warming at 25 Ma. Its magnitude was distinctly larger than the community turnover linked to the mid-Oligocene Glacial Maximum.

Indexed as

AnimalsBiodiversityClimateEcosystemFossilsGeologic SedimentsMammalsMongoliaPaleontologyTemperature

Identifiers

PMID27897168
PMCPMC5126638
OpenAlexW2557273907

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.