Tombs of the emperors of the Tartary of Nature in Chukotka on maps of the 17th century

The "Tombs of the Emperors of the Tartary of Nature" in Chukotka is not a widely recognized term, and it seems to refer to a concept rather than a specific historical or archaeological site. In the context of 17th-century European maps, Chukotka (the northeastern region of Russia) was often depicted as an almost mythical or unknown territory, inhabited by various indigenous peoples and wildlife. During the 17th century, many European cartographers relied on vague accounts of explorers and traders to create maps of far-off regions like Tartary, which generally referred to a vast area covering parts of Asia and Siberia. These maps often included exaggerated features, mythical creatures, and speculative geography. If you are interested in the history, geography, or cartography of Chukotka or the representations of Tartary in 17th-century maps, please let me know, and I can provide more detailed information!