Turonian to late Santonian limestones of southern Istria are rich inrudist remains. The main aim of this study was to determine themineral and chemical composition of 22 samples of rudist ...valvesbelonging to the genera Durania, Praeradiolites, Radiolites, Gorjanoviciaand Vaccinites, and to explain any observed differences.X-ray diffraction and chemical analyses showed that in all the analysedsamples, the primary constituents of rudist shells, aragonite andlow-Mg calcite, were transformed into diagenetic low-Mg calcite.The strontium concentrations of all the analysed shells correspond topelagic bulk rock samples altered by diagenesis and are significantlylower than those for biological calcite. Observed differences in thechemical composition of diagenetically altered rudist shells belongingto different rudist genera, namely a slightly higher content of Srin specimens of Gorjanovicia and Durania and lower concentrationsof Mg in shells of Vaccinites are most probably the result of differentshell structures and original mineral constituents.
A new site with dinosaur footprints has been found in the upper Albian sediments of Istria, Croatia. The site was discovered near the city of Pula, at the Zlatne Stijene locality. The carbonate ...succession of the Zlatne Stijene locality is characterized by thin bedded limestones deposited in peritidal and foreshore environments. The microfossil assemblage found at the site indicates a late Albian age. One clearly distinguishable footprint and four indeterminate rounded tracks were discovered at the investigated outcrop. The footprint is tridactyl and belongs to a medium-sized bipedal theropod dinosaur of approximately 3 meter in length. Regarding dimensions and morphology it is closely related to the other late Albian theropod footprints from the Adriatic-Dinaridic carbonate platform (ADCP). The Zlatne Stijene locality fits with the Brontopodus ichnofacies concept.
Predstavljene so meritve erozijsko-denudacijskih procesov v porečju Dragonje. Meritve so obsegale površinsko spiranje na treh različnih rabah tal, umikanje strmih golih flišnih pobočij, premikanje ...gradiva po erozijskem jarku in kemično denudacijo v porečju. Meritve so potekale od februarja 2005 do maja 2006. Namen članka je opozoriti na hitrost nekaterih geomorfnih procesov, zaradi katere bi bilo treba bolj poudariti njihov pomen pri oblikotvornosti površja.
Rad analizira utjecaj COVID pandemije na kreditiranje maloga i srednjega poduzetništva kreditnim linijama u kojima Istarska županija te gradovi u Istarskoj županiji sufinanciraju kamatnu stopu. ...Pandemija koja je proglašena u ožujku imala je globalne posljedice na cjelokupno društvo, posebno je utjecala na poslovanje malih i srednjih poduzećima. Ovim istraživanjem u radu daje se pregled koliko je kredita plasirano na području Istarske županije kako bi se ublažile negativne posljedice na malo i srednje poduzetništvo kroz plasiranje kredita s potpomognutom kamatom. Vlada Republike Hrvatske donijela je cijeli niz mjera za očuvanje gospodarske stabilnosti da bi olakšala poslovanje poduzetnicima u okolnostima nastalim kao posljedica globalne pandemije. Javna uprava dala je doprinos u vidu sufinanciranja kamate na poslovne kredite uz ostale mjere pomoći gospodarstvu, a sve u cilju ublažavanja negativnih ekonomskih posljedica na lokalno gospodarstvo.
In paper the crab of species Lophoranina marestiana (König, 1825) is described. It was found in a nummulitic olistostrome of Lower Lutetian flysch beds at the Gračišće hamlet near Pazin in Istria. ...Individuals of the described taxon are very rare in the locality.
The new locality with dinosaur footprints has been discovered in the port of Karigador village in Istria. The site is situated in peritidal limestones of late Cenomanian age. The track-bearing ...horizon is bioclastic wackestone-packstone deposited in a subtidal environment. A single trackway which consist of 28 pairs of footprints and a group of 4 track pairs was registered at the site. Trackways belong to quadrupedal dinosaurs and are assigned to sauropods. Oval-circular shaped footprints represent the pedal prints and horseshoe-semicircular shaped ones represent the manus prints. The trackway is of narrow-gauge type with outwardly rotated manus and pedal prints. The average length of the pedal prints is 33 cm what indicates the length of the individual of app. 10 m. The preferred gait of the individual was a normal walk, taking normal strides with a speed of around 3 km/h. The trackmaker was a non-titanosaurian sauropod. Together with the other late Cenomanian sauropod localities in Istria (Fenoliga and Ladin Gaj), the Karigador site represents an example of sauropod tracks in a carbonate platform environment which can be assigned to Brontopodus ichnofacies.
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L' Istrie 'autore:' Briet, Philippe >1601-1668
1649
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Provider: - Institution: Internet Culturale / Biblioteca Universitaria - Genova - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under ...the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
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