Ryan C. McKellar

The taxonomic impediment: a shortage of taxonomists, not the lack of technical approaches

Michael S. Engel, Luis M. P. Ceríaco, Gimo M. Daniel et al. · Zoological Journal of the Linnean Society · 2021 · 347 citations · Full text

A new proposal concerning the botanical origin of Baltic amber

Alexander P. Wolfe, Ralf Tappert, Karlis Muehlenbachs et al. · Proceedings of the Royal Society B Biological Sciences · 2009 · 150 citations · Full text

Bitterfeld amber is not Baltic amber: Three geochemical tests and further constraints on the botanical affinities of succinite

Alexander P. Wolfe, Ryan C. McKellar, Ralf Tappert et al. · Review of Palaeobotany and Palynology · 2015 · 124 citations

Biology, Plant Analysis, Botany +7

A Feathered Dinosaur Tail with Primitive Plumage Trapped in Mid-Cretaceous Amber

Lida Xing, Ryan C. McKellar, Xing Xu et al. · Current Biology · 2016 · 110 citations · Full text

Morphological Evidence, Evolutionary Biology, Feathered Dinosaur Tail +5

Stable carbon isotopes of C3 plant resins and ambers record changes in atmospheric oxygen since the Triassic

Ralf Tappert, Ryan C. McKellar, Alexander P. Wolfe et al. · Geochimica et Cosmochimica Acta · 2013 · 95 citations

Isotope Analysis, Organic Geochemistry, Biogeochemistry +10