Below are descriptions of samples, with known ages expressed as either AD or BC (also called BCE). Convert these dates to BP dates (using 1950 as "the present.")

1. Wood from Egyptian coffin - from the Ptolemic period based on style. Date: 200 ± 150 years BCE

1950 + 200 = 2150 BPE

Not BPE -- just BP.

bp age of Wood fragments from the floor of a palace in Syria - Syro-Hittite period. Date: 675 ± 50 years BCE

2150 BP

2150

Wood from Egyptian coffin - from the Ptolemic period based on style. Date: 200 ± 150 years BCE

2150

Wood fragments from the floor of a palace in Syria - Syro-Hittite period. Date: 675 ± 50 years BCE

hcg

2+2=4-1+=3 quick math!!!