Comparative stratigraphy of the lower part of the Carboniferous-Permian Bird Spring Formation, Spring Mountains, Clark County, Nevada by Commerford, Janine

Get full text

The Phanerozoic diversification of silica-cycling testate amoebae and its possible links to changes in terrestrial ecosystems by Lahr, Daniel J.G., Bosak, Tanja, Lara, Enrique, Mitchell, Edward A.D.

“…The new molecular clock puts the origin of hyalosphenids in the early Carboniferous (∼370 mya). Notably, this estimate coincides with the widespread colonization of land by Si-accumulating plants, suggesting possible links between the evolution of Arcellinid testate amoebae and the expansion of terrestrial habitats rich in organic matter and bioavailable Si.…”
Get full text
Get full text