Paleoenvironmental conditions across the Cretaceous–Paleogene transition at the Apennines sections (Italy): An integrated geochemical and ichnological approach
Sign Up to like & getrecommendations! Published in 2017 at "Cretaceous Research"
DOI: 10.1016/j.cretres.2016.11.005
Abstract: Abstract Two distal Cretaceous–Paleogene (K/Pg) boundary sections in the Central Apennine region (Italy) have been studied: Bottaccione Gorge and Contessa Highway. Geochemical and carbon isotope analyses on the infilling of trace fossils and on the… read more here.
Keywords: paleogene transition; cretaceous paleogene; paleoenvironmental conditions; bottaccione gorge ... See more keywords
Detecting signals of adaptive evolution in grape plastomes with a focus on the Cretaceous-Paleogene (K/Pg) transition.
Sign Up to like & getrecommendations! Published in 2022 at "Annals of botany"
DOI: 10.1093/aob/mcac128
Abstract: BACKGROUND AND AIMS Although the plastid genes are being largely used in phylogenetic studies, signals of positive selection have been scarcely investigated in grape family. The plastomes from 91 accessions of Vitaceae were examined to… read more here.
Keywords: plastid genes; positive selection; cretaceous paleogene; paleogene transition ... See more keywords