Scientists Recreate 3D Image Of Ancient Sea Creature

By - 292 words

Language

Reading Level

Listen to Article

While to the ordinary observer this may look like a goeey green blob, according to researchers at London's Imperial College, this is exactly what the Drakozoon, one of the world's oldest known living creature looked like, when it inhabited the earth, over 400 million years ago.

The 3-D image of the soft-bodied cone shaped Drakozoon that sported a 'hood', was created using the only known fossil of the creature, discovered six years ago in Hertfordshire, England, glued to the shell of a brachiopod.

To construct the image, researchers first sliced the fossil into 200 pieces - They then took a picture of each piece and fed all of them into a computer, which put it all together, to create these stunning life-like, 3D images.

The image has allowed them to not only envision what some of the earth's earliest inhabitants looked like, but also, provide an insight into how they lived.

The scientists believe that the sea creature, estimated to be only 3mm long, attached itself to rocks or other hard-shelled fish and lived off microscopic creatures, which it caught using its tentacles. While it is not very apparent from the images, the scientists were able to discern eight deep ridges, which they think was the beginning of the evolution of animals developing repeat body parts, similar to what the modern caterpillar looks like today.

The find and the subsequent research are groundbreaking since it is extremely rare to find such a perfect fossil of a soft-bodied creature. That's because they tend to decompose before they can be preserved in sediment. This particular Drakozoon happened to be living in an area that got covered in volcanic ash following an eruption, allowing for a perfect specimen.

sources:scientificcomputing.com, dailymail.co.uk, blogs.discovermagazine.com

Cite Article
Geography
Learn Keywords in this Article
60 Comments
  • Aaronabout 14 years
    it looks like a parasite hideinh in a cabbage
    • KYabout 14 years
      That is one strange creature!
      • personabout 14 years
        weird
        • Justin Beberabout 14 years
          cool!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
          • NICOLEabout 14 years
            What is that Spechless
            • dawson callonasabout 14 years
              about to kill juilan but cool
              • julianabout 14 years
                hey wats up!!!!!!lol
                • julianabout 14 years
                  hey
                  • brandieshaabout 14 years
                    thatssssssssssssssssssssssssssssssss soooooooooooo cooooooolllllllll how theeeeeeeeeeeeee thing comeing ot the leaf love itttttttt lol hahahahahahahahahahahahahahahahahahahahahahahahahahahahahahhahahahahahahahaha thas cool luv it byeeeeeeeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!
                    • hyhabout 14 years
                      cool

                      Popular Books