Sentence examples for impossible to date precisely from inspiring English sources
And its wide distribution, combined with uncontrolled excavation, has made it almost impossible to date precisely, or to assign an exact place of origin.
As a result, it is impossible to date them precisely.
Despite much scholarly argument, it is often impossible to date a given play precisely.
The real sample is thus a complex system, and precise description of this system has proven impossible to date.
It's not impossible to date in New York.
It is impossible to date when Copernicus first began to espouse the heliocentric theory.
Engravings, unlike paintings or charcoal drawings, are impossible to date directly.
A nucleotidic phylogenetic analysis was performed to date more precisely the retroposition event.
They will conduct radiocarbon tests to date the bones precisely.
Their number was impossible to determine precisely.
— that right at the start is impossible to define precisely.
