cx b22 3 45
137075820
http://www.idref.fr/137075820
20091008
20200924071118.000
751052304
751052304
Tb5
http://viaf.org/viaf/294388522
VIAF
VIAF
20200401
20091008afrey50 ba0
eng
0
1
0
b
AFNOR
ba0yba0y
0
International Union of Geological Sciences
Cambrian Chronostratigraphy Working Group
ba0yba0y
International Union of Geological Sciences
FR
Abes
20200924
AFNOR
Internet, authorities.loc.gov/, 2009-10-08
International Union of Geological Sciences. Cambrian Chronostratigraphy Working Group
Avalon 1997--the Cambrian standard, 1998
International Union of Geological Sciences. Cambrian Chronostratigraphy Working Group
International Union of Geological Sciences