Results 151 to 160 of about 42,104 (227)

Calcareous Nannofossils

, 1973
openaire   +1 more source

Darkness and body size shaped end-Cretaceous marine extinction patterns. [PDF]

Nature
Ying R, Monteiro FM, Witts JD, Schmidt DN.   +3 more
europepmc   +1 more source

Millennial-timescale thermogenic CO₂ release preceding the Paleocene-Eocene Thermal Maximum. [PDF]

Nat Commun
Jiang S, Cui Y, Wang Y, De Palma M, Naafs BDA, Jiang J, Hu X, Wu H, Chu R, Gu Y, Wang J, Huang Y, Ingalls M, Bralower TJ, Yang S, Zachos JC, Ridgwell A.   +16 more
europepmc   +1 more source

Surface-Enhanced Raman Scattering Microspectroscopy Enables the Direct Characterization of Biomineral-Associated Organic Material on Single Calcareous Microskeletons. [PDF]

J Phys Chem Lett, 2020
Silvestri A, Pätzold J, Fratzl P, Scheffel A, Faivre D.   +4 more
europepmc   +1 more source

Age constraints for the Trachilos footprints from Crete. [PDF]

Sci Rep, 2021
Kirscher U, El Atfy H, Gärtner A, Dallanave E, Munz P, Niedźwiedzki G, Athanassiou A, Fassoulas C, Linnemann U, Hofmann M, Bennett M, Ahlberg PE, Böhme M.   +12 more
europepmc   +1 more source

Oceanic Anoxic Event 2 triggered by Kerguelen volcanism. [PDF]

Nat Commun
Walker-Trivett CA, Kender S, Bogus KA, Littler K, Edvardsen T, Leng MJ, Lacey J, Riding JB, Millar IL, Wagner D.   +9 more
europepmc   +1 more source

Seasonal sea ice characterized the glacial Arctic-Atlantic gateway over the past 750,000 years. [PDF]

Sci Adv
Knies J, Smik L, Song P, Winsborrow M, Bauch HA, Lohmann G, Belt ST.   +6 more
europepmc   +1 more source

Case studies of Mesozoic calcareous nannofossils

, 2004
Calcareous nannofossils (CN) are an important component of the marine phytoplankton since the Mesozoic. For the fossil record they serve as accurate stratigraphic markers and palaeoceanographic proxies. The overall objectives of this thesis are to improve our understanding of changes within the assemblages of CN and their morphological variability with
openaire   +1 more source

New insights on the shell-crusher shark <i>Ptychodus decurrens</i> Agassiz, 1838 (Elasmobranchii, Ptychodontidae) based on the first known articulated dentition from the Upper Cretaceous of Croatia. [PDF]

Swiss J Palaeontol
Amadori M, Japundžić S, Amalfitano J, Giusberti L, Fornaciari E, Jambura PL, Kriwet J.   +6 more
europepmc   +1 more source

European mammal turnover driven by a global rapid warming event preceding the Paleocene-Eocene Thermal Maximum. [PDF]

Proc Natl Acad Sci U S A
Tabuce R, Marandat B, Adnet S, Gernelle K, Girard F, Marivaux L, Solé F, Schnyder J, Steurbaut E, Storme JY, Vianey-Liaud M, Yans J.   +11 more
europepmc   +1 more source