Sentence examples for samples dates from inspiring English sources
The first report of the Spirochetes in the human gastrointestinal samples dates from 1923 when a cultivation-based study reported the 28% prevalence of these bacteria in fecal samples of healthy individuals (Parr, 1923).
The philatelic samples date from 1920.
The researchers based their findings on a review of blood samples dating back to 1958.
Orange boxes These are filled with fabric samples dating back to the mid-90s, when I was designing scarves.
The virus turned up in samples dating back to 2002.
These samples, dating to the nineteenth and early twentieth centuries AD, come from the eastern steppe region (Table 2).
Temporal variation of parameters among sampling dates was also examined.
The origin of survey sampling dates about 100 years ago.
The sampling dates were of minor importance for the classification.
Non-native cover declined three- to six-fold between the two sampling dates.
An alternation of population patches where different species' assemblages dominated was common to all sampling dates.
