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1. Oldest Known DNA Paints Picture of a Once-Lush Arctic: In Greenland’s permafrost, scientists discovered two-million-year-old genetic material from scores of plant and animal species, including mastodons, geese, lemmings and ants

2. https://static-content.springer.com/esm/art%3A10.1038%2Fs41586-022-05453-y/MediaObjects/41586_2022_5453_MOESM1_ESM.pdf#page=44

3. https://static-content.springer.com/esm/art%3A10.1038%2Fs41586-022-05453-y/MediaObjects/41586_2022_5453_MOESM1_ESM.pdf#page=52

4. Ancient marine sediment DNA reveals diatom transition in Antarctica

5. Pleistocene glacial and interglacial ecosystems inferred from ancient DNA analyses of permafrost sediments from Batagay megaslump, East Siberia

6. The potential of sedimentary ancient DNA for reconstructing past sea ice evolution

7. Environmental paleomicrobiology: using DNA preserved in aquatic sediments to its full potential

8. Measuring biodiversity from DNA in the air

9. Million-year-old DNA sheds light on the genomic history of mammoths

10. Viable Nematodes from Late Pleistocene Permafrost of the Kolyma River Lowland

11. Population Genomics of Stone Age Eurasia

12. Million-Year-Old DNA Rewrites the Mammoth Family Tree: Genomic data—the oldest ever recovered from a fossil—reveals the origin and evolution of the Columbian mammoth

13. Complete genomes reveal signatures of demographic and genetic declines in the woolly mammoth

14. Recalibrating Equus evolution using the genome sequence of an early Middle Pleistocene horse

15. Revival and Identification of Bacterial Spores in 25 to 40-Million-Year-Old Dominican Amber

16. The Potential of Sedimentary Ancient DNA to Reconstruct Past Ocean Ecosystems

17. Isolation of a 250 million-year-old halotolerant bacterium from a primary salt crystal

18. An update on eukaryotic viruses revived from ancient permafrost

19. Excess of genomic defects in a woolly mammoth on Wrangel island

20. Nematodes can survive in a suspended form of life for indefinite time

21. Wikipedia Bibliography:

    1. https://en.wikipedia.org/wiki/Piacenzian  :

       https://en.wikipedia.org/wiki/Piacenzian

    2. https://en.wikipedia.org/wiki/Early_Pleistocene  :

       https://en.wikipedia.org/wiki/Early_Pleistocene

    3. Ancient DNA

    4. Environmental DNA

    5. https://en.wikipedia.org/wiki/Kap_Kobenhavn_Formation  :

       https://en.wikipedia.org/wiki/Kap_Kobenhavn_Formation

    6. https://en.wikipedia.org/wiki/Avannaa  :

       https://en.wikipedia.org/wiki/Avannaa

    7. https://en.wikipedia.org/wiki/Taiga  :

       https://en.wikipedia.org/wiki/Taiga

    8. https://en.wikipedia.org/wiki/Populus_balsamifera  :

       https://en.wikipedia.org/wiki/Populus_balsamifera

    9. https://en.wikipedia.org/wiki/Birch  :

       https://en.wikipedia.org/wiki/Birch

    10. https://en.wikipedia.org/wiki/Thuja  :

        https://en.wikipedia.org/wiki/Thuja

    11. https://en.wikipedia.org/wiki/Arctic_hare  :

        https://en.wikipedia.org/wiki/Arctic_hare

    12. https://en.wikipedia.org/wiki/Mastodon  :

        https://en.wikipedia.org/wiki/Mastodon

    13. https://en.wikipedia.org/wiki/Reindeer  :

        https://en.wikipedia.org/wiki/Reindeer

    14. https://en.wikipedia.org/wiki/Snow_goose  :

        https://en.wikipedia.org/wiki/Snow_goose

    15. https://en.wikipedia.org/wiki/Horseshoe_crab  :

        https://en.wikipedia.org/wiki/Horseshoe_crab

    16. https://en.wikipedia.org/wiki/Green_algae  :

        https://en.wikipedia.org/wiki/Green_algae

    17. https://en.wikipedia.org/wiki/Depurination  :

        https://en.wikipedia.org/wiki/Depurination

    18. https://en.wikipedia.org/wiki/Moa_bird  :

        https://en.wikipedia.org/wiki/Moa_bird

    19. Base pair

    20. https://en.wikipedia.org/wiki/Smectite  :

        https://en.wikipedia.org/wiki/Smectite

    21. https://en.wikipedia.org/wiki/Quartz  :

        https://en.wikipedia.org/wiki/Quartz