Sentence examples for first radiation of from inspiring English sources

The Cretaceous also saw the first radiation of the diatoms in the oceans (freshwater diatoms did not appear until the Miocene).

According to these clocks, the powdery mildews originated in the Late Cretaceous and the first radiation of the major lineages occurred at the Cretaceous/Paleogene boundary.

Today the superfamily Lucinoidea is generally placed within the subclass Heterodonta, which is a younger group that traces back to the Paleozoic Era, when the first radiation of all bivalves took place.

After his return to Chile, there was an explosion of research in genetics (basic and applied), natural history, experimental evolution, and population biology, in what may be called the first radiation of evolutionary biology in the country.

Arachis pusilla, the only species of section Heteranthae included in this study, had a basal position, on the first radiation of genus Arachis and closely related to Extranervosae, which formed the second radiation in the genus.

The evolution of gomphotheres, along with stegodontids, is considered the second radiation of Proboscidea (after the ancestral radiation).

The seven species of native Australian Rattus (new endemics) are part of a second radiation of 25 species of Sahulian Rattus that resulted from a second, more recent colonization of Sahul [12].

The control system is based on a collocated volume velocity sensor/actuator pair which measures and excites the first radiation mode of the panel.

Suppression of the first radiation mode is an efficient strategy to control the low frequency sound radiation from the panel.

First, the radiation of aptychophoran ammonites might be associated with the radiation of plankton during the early Jurassic.

Eurypterids are a monophyletic group of Paleozoic aquatic arthropods which represent the first major radiation of chelicerates: some 250 species are known from marine to freshwater environments [ 1].