Sentence examples for dates are uncertain from inspiring English sources

Some individual dates are uncertain, but the overall pattern is coherent.

Trickling into the market — though release dates are uncertain — are a host of phones using a new mobile operating system from Microsoft.

The Divine Comedy was possibly begun prior to 1308 and completed just before his death in 1321, but the exact dates are uncertain.

For example, neolithic ruins in China and in South America are from different periods, and the begin and end dates are uncertain.

The dates are uncertain but two of them may fall within the 5th century AD.

The historicity and exact dates are uncertain, and some historians do not consider that the Empire fell at this point.

Gestational age was estimated from the calculation based on first day of the last menstrual period but the booking ultrasound scan estimate was preferred if the dates were uncertain or there was a discrepancy of more than seven days.

In the 1960s and 1970s, when gestational age estimate was based on LMP and, if the dates were uncertain, on the paediatric examination of the baby, it may have more uncertainty.

Gestational age was estimated from the calculation based on the first day of the last menstrual period; however, the routine booking ultrasound scan estimate was preferred if the dates were uncertain or there was a discrepancy of more than 7 days.

Birth weights were recorded to the nearest 50 g using SECA weighing scales (Seca gmbh & co, Hamburg, Germany) while gestational age was obtained through mothers' last menstrual period or Ballard scores when mothers dates were uncertain and there were no early ultrasound scans available.

The ancient historians Herodotus and Thucydides tell of such a wall, but no trace of it has been found, and its course and date are uncertain.