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IMAGE: Scanning electronic microscope images of gyrogonites of the new species Mesochara dobrogeica (above) and the utricles of the new Clavator ampullaceus var. latibracteatus variety (below) found in the region of. view more
Credit: Cretaceous Research
A study published in
Cretaceous Research expands the paleontological richness of continental fossils of the Lower Cretaceous with the discovery of a new water plant (charophytes), the species Mesochara dobrogeica. The study also identifies a new variety of carophytes from the Clavator genus (in particular, Clavator ampullaceus var. latibracteatus) and reveals a set of paleobiographical data from the Cretaceous much richer than other continental records such as dinosaurs .
Date Time
Researchers find biogeographical affinity in Cretaceous flora from two islands of old Tethys Ocean
Scanning electronic microscope images of gyrogonites of the new species Mesochara dobrogeica (above) and the utricles of the new Clavator ampullaceus var. atibracteatus variety (below) found in the region of Dobrogea (Romania).
Palaeographic map of Tethys Ocean during Lower Cretaceous (Berriasian, 140 million years) with the distribution of some species of charophytes found for the first time in the paleo-island of Hateg (Romania).
A study published in Cretaceous Research expands the paleontological richness of continental fossils of the Lower Cretaceous with the discovery of a new water plant (charophytes), the species Mesochara dobrogeica. The study also identifies a new variety of carophytes from the Clavator genus (in particular, Clavator ampullaceus var. latibracteatus) and reveals a set of paleobiographical data from the Cretaceous much richer than other continental
Date Time
TRANSMOW campaign to analyse circulation of Mediterranean outflow waters with new geochemical tracers
The campaign will start at the harbour of Barcelona on April 28, in the oceanographic research vesselHespérides.
TRANSMOW will study the Mediterranean outflow waters towards the Atlantic Ocean.
The campaign will apply the analysis of innovative chemical tracers (isotopes of neodymium and rare-earth elements).
The new methodology will be used thanks to the dual support infrastructure for research LIRA and PANTHALASSA.
Finding the signature of past climate transitions in the Mediterranean using the analysis of innovative geochemical tracers –specifically, isotopes of neodymium and rare-earth distribution– is the objective of the oceanographic campaign TRANSMOW, led by the experts Leopoldo Pena and Jaime Frigola, members of the consolidated Research Group on Marine Geosciences of the Faculty of Earth Sciences of the UB.
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