Attributes Description Score
Vessel quantity Length >70% short 1
intermediate 2
>70% long 3
Thickness >70% thin 4
intermediate 8
>70% thick 16
Amount few 16
many 32
Vessel quality Shredded < 5% 0
5-30% 1
>30% 2
Cobble-like < 5% 0
5-30% 3

> 30%

6
Network-like < 5% 0
5-30% 9
>30% 18
Mature vessels < 5% 0
5-30% 27
>30% 54
Table 1: Summary of all characteristics and corresponding values.