Ontify
⌘
S
⌘
S
Share
Tertiary
Tertiary Period
Obsolete term for the geological period 66–2.58 million years ago.
Wikipedia | Tertiary Period
Statements about
Tertiary
Instance Of
Period
System
Start Time
NaN BC
Sourcing Circumstances
:
Circa
End Time
NaN BC
Sourcing Circumstances
:
Circa
Different From
Cenozoic
Described by Source
Meyers Konversations-Lexikon, 4th Edition (1885–1890)
Statement Is Subject Of
:
Q112808810
Encyclopædia Britannica 11th Edition
Statement Is Subject Of
:
1911 Encyclopædia Britannica/Tertiary
Replaced By
Paleogene
Neogene
Followed By
Quaternary
External Pages About Tertiary
Encyclopædia Britannica Online
KBpedia
Interlingual Index
Open Library Subject
WordNet 3.1 Synset