Integrative Levels Classification project ILC2 schedules developing schedules how it works meetings people references
ILC class i1tb

ILC developing version
Expanded class i1tb

   ▲  broader class

▽ ⌕         i1tbWl                 Paleogene; Palaeogene; Lower Tertiary; 65-23 Ma
▽ ⌕         i1tb                 Paleocene; Palaeocene; 65-56 Ma
 
Connected classes:
 

specificity 
current: 99 

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