Timeline of Ordovician research

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This timeline of Ordovician research is a chronological listing of events in the history of geology and paleontology focused on the study of earth during the span of time lasting from 485.4–443.4 million years ago and the legacies of this period in the rock and fossil records.

18th century

Orthoceras.

1780s

1789

20th century

1970s

1978

21st century

2010s

2015

See also

References

  1. ^ Bergström, Stig M.; Bergström, Jan; Kumpulainen, Risto; Ormö, Jens; Sturkell, Erik (2007). "Maurits Lindström – A renaissance geoscientist". GFF. 129 (2): 65–70. doi:10.1080/11035890701292065.