Sentence examples for therefore date from inspiring English sources

Our prosocial behavior may therefore date back at least several million years.

Samples 1-A and 1-B had low Hg contents (66 and 92 ppb, respectively); these samples were obtained from heaps of soil produced during the construction of the Nara Daibutsu and, therefore, date from just before the mercury-gold gilding of the statue was undertaken.

The painting can therefore date no further back than around 1620.

Retrospective information cannot be retrieved on the website therefore date of death could not be ascertained.

Therefore, date of conception (DOC) was estimated using birth date and assuming everyone was a term birth (39 weeks).

Therefore, date starts in fall (during molt) and ends in June (peak breeding season), and we expect close to linear relationships between date and T levels or bill color.

The animating anger of The Human Stain is, therefore, dated.

The town centre, therefore, dates largely from the 1890s, when it was entirely rebuilt in brick and stone.

The Gullying phases were therefore dated to ca. 600 ka, 240 ka, 125 ka and 11.5 ka, respectively, by loess chronology.

About 85 percent of the city's buildings, including many of those in the core, were left in ruins during World War II; much of the city therefore dates from the period since 1950.

This source therefore dates Haraldr Óláfsson's birth to 1223, about the time when Óláfr and Ferchar allied themselves in marriage.