Why do archaeologists list the location of each item

Hope this helps
They list the location of each item for historical findings/remains that are an evidence to piece the missing part of history or just to keep a record etc. but I hope this gives u an idea what I’m trying to say

Humid continental climate is found in the interior of continents between the 30 and 60 degrees latitude, but usually above the 40 degree line.   40 degrees north of the equator means less direct sunlight and therefore less warmth.   this climate is mainly found in the northern hemisphere since there are no major landmasses in the southern hemisphere.  if you live in northern indiana, you know all about humid continental because that is the climate type you have!

1. antarctica2. saudi arabia