Integrative Levels Classification project ILC2 developing schedules how it works builder meetings people references
ILC class efo

ILC developing version
Expanded class efo

   ▲  broader class

▽ ⌕         efo            tin; Sn
 
Connected classes:
 
 gtekc                     cassiterite; SnO<sub>2</sub>  ← efo 
 r3h           bronze technology; Bronze Age  ← eel efo 
 rbmn                native tin  ← efo 

specificity 
current: 99 

   
Move to another main class:
a b c d e f g h i j k l m n o p q r s t u v w x y

or

or insert a term and do a new

ILC developing version — ISKO Italia <https://www.iskoi.org/ilc/> : 2006.03.06 - 2026.05.14 -