Table 1 GC-MS results for wooden brazier fragments and burnt stone samples.

I and E refer to internal and external surface fragments of the wooden braziers, respectively; S refers to stones inside the wooden braziers. CBN, cannabinol; CBV, cannabivarin.

Laboratory
number*
Sample codeSample
description
Cannabinoids
1IM9:1Internal charred
surface
CBN
1EM9:1External surface
2IM9:2Internal charred
surface
CBN
2EM9:2External surface
3IM11:14Internal charred
surface
CBN
3EM11:14External surface
4IM12:4Internal charred
surface
CBN
4EM12:4External surface
5IM14:23Internal charred
surface
CBN
5EM14:23External surface
6IM15:3Internal charred
surface
CBN
6EM15:3External surface
7IM23:14Internal charred
surface
7EM23:14External surface
8IM25:2Internal charred
surface
CBV, CBN
8EM25:2External surface
9IM25:17Internal charred
surface
CBN
9EM25:17External surface
10IM49:2Internal charred
surface
CBN
10EM49:2External surface
11SM11:14Burnt stone
12SM14:23Burnt stoneCBN
13SM23:14Burnt stone
14SM25:2Burnt stoneCBN