Sunday, February 07, 2010

A TREAT FOR SUNDAY – COLORED DINOSAURS






















Wow! This makes my old monochrome plastic models from the National History Museum so redundant.
“Pigments have been found in fossil dinosaurs for the first time, a new study says. The discovery may prove once and for all that dinosaurs' hairlike filaments—sometimes called dino fuzz—are related to bird feathers, paleontologists announced today. The finding may also open up a new world of prehistoric color, illuminating the role of color in dinosaur behavior and allowing the first accurately colored dinosaur re-creations, according to the study team, led by Fucheng Zhang of China's Institute for Vertebrate Paleontology. The team identified fossilized melanosomes—pigment-bearing organelles—in the feathers and filament-like "protofeathers" of fossil birds and dinosaurs from northeastern China. Found in the feathers of living birds, the nano-size packets of pigment—a hundred melanosomes can fit across a human hair—were first reported in fossil bird feathers in 2008.” (Click here for more.)

The secret word is Festive

2 comments:

  1. Anonymous4:26 AM

    http://grin.hq.nasa.gov/IMAGES/MEDIUM/GPN-2000-000880.jpg

    ReplyDelete
  2. Sign me up for more polychrome dinos. (note avoidance of MOR-ish "Color Me Dinosaur.")

    ReplyDelete