Extinction Bracelet - Death of the Dinosaurs - K-Pg Boundary Layer plants the specimen comes in an

the specimen comes in an acrylic jar

the specimen measures approximately 1mm x 1mm and is enclosed in an acrylic cube with a magnified lid for easy viewing

and Michael Collins on their journey from Earth to the Moon and back

herbivorous sauropods

Extinction Bracelet - Death of the Dinosaurs - K-Pg Boundary Layer plants the specimen comes in anThis bracelet includes real meteoritic fragments from the K Pg boundary layer (Chicxulub Impact Event)! "Impact of a large earth crossing asteroid would inject about 60 times the object's mass into the atmosphere as pulverized rock; a fraction of this dust would stay in the stratosphere for several years and be distributed worldwide. The resulting darkness would suppress photosynthesis, and the expected biological consequences match quite closely the