Baltic Lower Devonian
General info
Belongs to
Baltic Devonian
Type chronostratigraphy
Rank Series
Scope regional
Age top (Ma) 391
Age base (Ma) 417
Age (Ma)
Lower Devonian
Index
D1
Date changed 2014-06-06
References (1)Sub units (3)Specimens (366)Samples (562)
ReferenceContentYear1PagesRemarks
Kleesment & Mark-Kurik, 1997a
1997
107-112
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