Masks

Prime Timeline

Year	Event
87 million bc	● [1] The D'Arsay archive is launched. [1]   Species :  D'Arsay
2370	● [2] The Enterprise-D discovers an ancient D'Arsay archive. Systems on the archive affect the Starship's computers and replicator systems, as well as Lieutenant Commander Data. The crew are able to reverse the effects. [2]   People :  Data   Species :  D'Arsay

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Colour key

Canon source

Backstage source

Novel source

DITL speculation

● - Shows the canon status and reference of the year for this event

References

#	Series	Season	Source	Comment
1	TNG	7	Masks	The archive was said to have been adrift for 87 million years. This is a rounded date
2	TNG	7	Masks

Series :	TNG Season 7
Episode :	Masks
Comment :	The archive was said to have been adrift for 87 million years. This is a rounded date

Series :	TNG Season 7
Episode :	Masks

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Last updated : 31 Oct 2025