Tag Archive for 'evolution'

Sea Monsters: Prehistoric Adventure Games

The Pacific Science Center has a variation on a popular numbers game.

Do you Sudoku? Well, here’s a twist we think you’ll love. We call it PacSci-Doku…Instead of filling in the blanks with numbers, use letters. Hidden in one of the columns or rows is the answer to a science question. The question in this edition is:

What ancient sea reptile lived during the age of the dinosaurs in what is now Europe?

To find the answer, complete this PacSci-Doku using the following nine letters:

A O U S D L R P C

Sea Monsters: A Prehistoric Adventure Poster [PDF]
This might be a fun supplement for educators following along when National Geographic premieres its new giant screen film Sea Monsters: A Prehistoric Adventure on October 5th.

Stunning photo-realistic computer-generated animated transports audiences back to the Late Cretaceous, when a great inland sea divided North America in two. The film follows a curious and adventurous dolichorhynchops – familiarly known as a ‘dolly’ – as she travels through the most dangerous oceans in history. Along the way, she encounters long-necked plesiosaurs, giant turtles, enormous fish, fierce sharks, and the most dangerous sea monster of all, the mosasaur.

Sadly, it doesn’t appear to be playing anywhere close to me. :( However, it’s not only a movie, it’s also a multimedia marketing blitzvideogame for the Wii, Nintendo DS, and Playstation 2.

I have to think that combining these games with the standards-based lesson plans would make for a pretty interesting classroom assignment.

Sharks With Legs? No. Sharks With Fingers? Maybe.

[via Florida Citizens for Science]

I’ve written before about the shark purported to sport webbed feet. That was bogus. But apparently no one is confusing copulatory organs for limbs this time. Instead, scientist at the University of Florida are reporting that sharks have the genes for digit development.

When the first four-legged animals sprouted fingers and toes, they took an ancient genetic recipe and simply extended the cooking time, say University of Florida scientists writing in the journal PLoS ONE.

Even sharks — which have existed for more than half a billion years— have the recipe for fingers in their genetic cookbook — not to eat them, but to grow them.