Before Present (BP) years, also known as "time before present" or "years before present (YBP)", is a time scale used mainly in archaeology, geology, and...

birth of Jesus Before Common Era (BCE), an alternative naming of the traditional calendar era primarily used in academic circles Before Present (BP), a timescale...

abbreviation is written after the year number. Astronomical year numbering Before Present Calendar Calendar reform Holocene Era List of calendars From the Latin...

The present is the period of time that is occurring now. The present is contrasted with the past, the period of time that has already occurred, and the...

require further investigation before being converted to BC or AD. Before Present Holocene calendar The words anno and before are often capitalized, but this...

The history of Hungary before the Hungarian conquest spans the time period before the Hungarian conquest in the 9th century of the territories that would...

800,000 years before the present time until now. A study of the paleoclimate covers the time period from 12,000 years ago to the present. Tree rings and...

The Mohammedans only employ the Chinese system in documents to be presented before the Chinese authorities, otherwise they keep to their own. They have...

in the field of C-14 dating. The "present" refers to AD 1950, and such qualifiers as "ago" or "before the present" are omitted after the value because...

the so-called "Blackwelder stand," ending approximately 120,000 years before present, the lake covered much of Death Valley with a surface area of 1,600...