Detailed Chironomidae (Midge) LAYING EGSS, Fossil Inclusion in Baltic Amber! Fossil inclusions in amber are the best-preserved fossils in the entire fossil record. As for the rest of the fossil record, even soft insect tissue is sometimes preserved. However, the preservation of amber is so amazing that sometimes you can see every facet of the insects' eyes. Amber preserves enormous biodiversity, allowing us to glimpse into the past of our planet and is truly a window to the past. Estimated age: about 50 million years. Location: Baltic coast. Dimensions: 12 x 10 x 3 mm The amber is clean, regular in shape and very beautiful. In great condition! Authenticity, quality and rarity guaranteed. Comes in a clear plastic frame on a stand so you can admire this beauty created by nature millions of years ago!