Table 1 Localities and estimated ages of 15 archaeological samples used for aDNA analysis. Sequence data were collected from an additional 11 archaeological samples whose age could not be accurately estimated.

From: Ancient DNA indicates a century of overhunting did not reduce genetic diversity in Pacific Walruses (Odobenus rosmarus divergens)

Sample

Age (BP)

Locality

UAM:Arc:UA2012-052-2564

130–230

E Chukchi (Nuvuk)

UAM:Arc:UA68-086-0066

280–340

St Lawrence Island

UAM:Arc:UA68-086-0004

280–340

St Lawrence Island

UAM:Arc:UA75-009-XPH-00001B

320–420

Point Hope

SL2-HMFLI

360–500

Point Franklin

SL2-3178

360–500

Point Franklin

SL1-855

360–580

Point Franklin

SL1-676

380–570

Point Franklin

UAM:Arc:UA75-009-XPH-00001A

490–570

Point Hope

UAM:Arc:UA2012-051-5338

850–980

E Chukchi (Birnirk)

UAM:Arc:XPM-00001-3413

2780

SE Bering (Hot Springs)

UAM:Arc:XPM-00001-3469

2780

SE Bering (Hot Springs)

UAM:Arc:XPM-00001-6790

2500–3500

SE Bering (Hot Springs)

UAM:Arc:XPM-00001-27006

2500–3500

SE Bering (Hot Springs)

UAM:Arc:XPM-00001-40221

2500–3500

SE Bering (Hot Springs)