Where was it said that this species was extinct? -- Capricorn (talk) 06:29, May 30, 2015 (UTC)

I don't believe it does say that. --| TrekFan Open a channel 16:16, May 30, 2015 (UTC)
I've added a background note to that effect. I expect whoever said they were extinct assumed that most subjects of an archaeological study would have died out as a civilization, such as ancient Egyptians, Inca, etc. Can the PNA be removed now? --LauraCC (talk) 17:36, July 23, 2015 (UTC)

I don't think that note is necessary. We just don't know, and it's not our job to dwell on possibilities. I suppose I forgot to remove the pna, I should have removed it when I removed the info about them being extinct. -- Capricorn (talk) 19:59, July 24, 2015 (UTC)

I added category "groups" to this. Species can stay too or we can cut it out. --LauraCC (talk) 20:17, February 26, 2016 (UTC)