Results 141 to 150 of about 75,447 (292)

Carbonate burial regimes, the Meso-Cenozoic climate, and nannoplankton expansion. [PDF]

Proc Natl Acad Sci U S A
Salles T, Husson L, Trung Nguyen T, Vila-Concejo A, Leonard J, Da Silva AP, Webster JM, Giraud F.   +7 more
europepmc   +1 more source

Toward the astronomical calibration of the Cretaceous : the Maastricthian (Late Cretaceous) and Cretaceous-Paleogene boundary

, 2010
L'approche cyclostratigraphique, qui repose sur l'analyse des cyclicités sédimentaires et l'étude de leurs relations avec les évolutions des paramètres orbitaux de la Terre, a été employée ici dans le but de construire une échelle de temps astronomique pour le Maastrichtien.
openaire   +1 more source

Mitigating light pollution impacts on arthropods based on light‐emitting diode properties

Conservation Biology, EarlyView.
Abstract Light pollution from artificial light at night (ALAN) is a significant environmental problem with far‐reaching consequences for ecological systems. Recent innovations in light‐emitting diode (LED) technology may offer sustainable outdoor lighting solutions, but scientific evidence is lacking. We investigated the effects of various LED lighting
Nicola van Koppenhagen, Martin M. Gossner, Jörg Haller, Janine Bolliger   +3 more
wiley   +1 more source

First unambiguous evidence of Multituberculata from the Late Cretaceous of South America. [PDF]

Sci Rep
Gelfo JN, Goin FJ, Vega NA.
europepmc   +1 more source

Phylogenetic reconciliation provides new insights into the evolutionary diversification of the glutamine synthetase gene family in seed plants

The FEBS Journal, EarlyView.
Phylogenetic analyses of glutamine synthetase (GS) in seed plants revealed that all three major evolutionary lineages (GS2, GS1a, and GS1b) must have been present in the common ancestor, with GS2 being the first lineage to diverge. Unlike GS1b, GS1a and GS2 are usually single‐copy genes, even though they underwent duplications that resulted in ...
Elena Aledo, Rafael Antonio Cañas, Francisco R. Cantón, Juan Carlos Aledo   +3 more
wiley   +1 more source

Fossil evidence of orchid-like dust seeds in Myanmar amber featuring early angiosperm radiation. [PDF]

Sci Rep
Huang W, Wang X.
europepmc   +1 more source

Depositional Model of a Late Cretaceous Dinosaur Fossil Concentration, Lance Formation

, 2016
Summer Rose Weeks
openalex   +2 more sources

RioM‐1: A New Calcite Reference Material for U‐Pb LA‐ICP‐MS Geochronology

Geostandards and Geoanalytical Research, EarlyView.
Key Points RioM‐1 calcite was characterised for trace elements, U‐Pb geochronology, Sr and O isotopes using ID‐TIMS, LA‐ICP‐MS and SIMS. U‐Pb dates from ID‐TIMS and LA‐ICP‐MS across several independent laboratories returned identical results within uncertainty.
Marco Silva, Cristiano Lana, Ricardo Scholz, Ian Buick, Sandra Kamo, Nick M.W. Roberts, Axel Gerdes, Michael Wiedenbeck, Blair Schoene, Francisco E. Apen, Sean P. Gaynor   +10 more
wiley   +1 more source

A foul odor from the mesozoic: early evolution of scent gland defense in pentatomomorphan true bugs (Hemiptera: Heteroptera). [PDF]

BMC Biol
Dai R, Du S, Ren D, Engel MS, Yao Y.
europepmc   +1 more source

Hopping Hotspots Shaped the Global Biogeography and Diversification of Orectolobiform Sharks

Journal of Biogeography, EarlyView.
ABSTRACT Aim In marine biogeography, many clades exhibit their greatest species richness in the Central Indo‐Pacific region, which includes the Indo‐Australian Archipelago. However, there is no consensus that this region was the ancestral cradle of clade's species richness.
Alexis F. P. Marion, Romain Pechey, Fabien L. Condamine, Guillaume Guinot   +3 more
wiley   +1 more source