Articles with "calpionella" as a keyword



Photo by anniespratt from unsplash

Cephalopods, small vertebrate fauna and stable isotope (δ13C, δ18O) record from the Jurassic-Cretaceous transition (uppermost Crassicollaria through Calpionella Zones) of the Outer Western Carpathians, Kurovice quarry (Czechia)

Sign Up to like & get
recommendations!
Published in 2018 at "Cretaceous Research"

DOI: 10.1016/j.cretres.2018.05.011

Abstract: Abstract An unusual and very important macrofauna has been recorded in the deep water environment (i.e. below the aragonite CCD) of the uppermost Tithonian – lower Berriasian carbonate calpionellid-bearing sequence of the Kurovice section (Czechia).… read more here.

Keywords: small vertebrate; record; calpionella; vertebrate fauna ... See more keywords
Photo from wikipedia

Tethyan calpionellids in the Neuquén Basin (Argentine Andes), their significance in defining the Jurassic/Cretaceous boundary and pathways for Tethyan-Eastern Pacific connections

Sign Up to like & get
recommendations!
Published in 2017 at "Journal of South American Earth Sciences"

DOI: 10.1016/j.jsames.2017.06.007

Abstract: Abstract The study of calpionellid distribution in the well-documented Las Loicas section of the Vaca Muerta Formation in the Neuquen Basin, Argentine Andes, allows the recognition of the upper part of the Crassicollaria Zone and… read more here.

Keywords: cretaceous boundary; basin argentine; calpionella; jurassic cretaceous ... See more keywords