Sentence examples for much older origin from inspiring English sources

Previous calibrations proposing a much older origin of Chrysomelidae were not supported.

On the other hand, ROH of much older origin are generally much shorter because the chromosomal segments have been broken down by repeated meioses.

The second "slow boat" hypothesis argues for a much older origin in Island South-East Asia around 13,000 17,000 BP followed by a two-pronged expansion flowing north into Taiwan, and east into Oceania [9], [10], [11].

The second core claim of Gray et al [3] was that the age of the Austronesian population expansion dated to around 5,200 years B.P. This was consistent with the "pulse-pause" scenario of Pacific origins, and contradicted the alternative "slow-boat" scenario that proposed a much older origin around 13,000 17,000 BP.

Our results are important because they suggest that, compared to halictine bees, allodapines have a much older origin of sociality but show no losses of sociality.

In contrast, members of the IR family have a much older origin, with homologs detected in most animals (Croset et al. 2010).

Now, a new study on lizards suggests that sleep states once thought to occur only in mammals and birds have much older evolutionary origins.

"But we got a much older date for the origin of angiosperms one that's really out of whack with the fossil record," Smith added.

The cichlid timescale based on continental fragmentation supports a much older age (Cretaceous), of origin for cichlids, as opposed to the fossil record of the group, which dates back to the Eocene.

Previous studies by Vidal and Hedges [ 10] and Wiens et al. [ 11] give much older dates for amphisbaenians, pushing their origin back to the late Jurassic-early Cretaceous.

The fang shi became an important force in the Han court during the reign of Han Wu Di (r. 141 29 BCE), but their origins are probably much older.