Resin hardened into amber gives AMNH paleontologists a look at fossilized insects and plants as prehistoric as the Cretaceous period.
Basal Cyclorrhapha in Amber from the Cretaceous and Tertiary(Insecta: Diptera), and Their Relationships: Brachycera in Cretaceous Amber Part IX
Discovery of an unknown insect genus trapped in amber for over 35 million years
35-Million-Year-Old Amber Found To Contain An Unknown Group Of Insects - Geology In
The Six Most Incredible Fossils Preserved In Amber
DOMINICAN FOSSIL AMBER Collector Series by American Museum of Natural History
Oldest mosquito in amber reveals bloodsucking surprise
Had been dinosaurs warm-blooded or cold-blooded? - STUFFSHELF
Tiny crab encased in amber reveals evolutionary march out of the ocean
These newfound frogs have been trapped in amber for 99 million years
Photograph of majority of amber piece (middle Eocene, Baltic amber)
Fake Amber and the Piltdown Fly
Genuine Amber Fossil Specimen - Multiple Insect Inclusions - Naturally Formed from Colombia with Bugs Inside - Museum Grade, A-Grade - Great Collectible - Piece #11 (23mm x 16mm)
Crab in amber reveals an early colonization of nonmarine environments during the Cretaceous