Sentence examples for sample dating from inspiring English sources

After having an epiphany while drinking whisky he diluted with lumps of Antarctic ice, he realised that, "Each air bubble clenched within the polar icefields was an air sample dating back to the time when it got caught in the ice".

EDS analysis of another tin-rich Camp Century ice core dust sample dating to ∼130 kyrs BP was found to contain tin-rich particles with a similar platy morphology and to have Sn and Pb weight abundances averaging 39%and7.5%5% respectively, again approximating the interstellar Sn Pb ratio.

The human sample dating was accurate and the western stemmed projectiles were 12,800 to 13,000 years old -- at least as old as the oldest dated Clovis points.

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.

They compared this material to Roman mortar samples dating back 1,900 years.

He obtained 30 or so samples, dating from 700 to 1700, from colleagues in Japan.

"Bog butter" was believed to date from the Iron Age but radiocarbon dating showed that it was 1,500 years older, with some samples dating from at least 1750BC.

The virus turned up in samples dating back to 2002.

Representative samples dating from the mid 1800s to the 1920s were chosen from various collections.

The philatelic samples date from 1920.