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American Museum of Natural History

American Museum of Natural History: O Logy: Kraken

For Students 9th - 10th
The sea monster, Kraken, might have been a giant squid. Find out how Kraken fit into Norse mythology. Flashcard format.
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Black Hills Institute of Geological Research, Inc.: Ammonoids

For Students 9th - 10th
Ammonoids, more commonly referred to as Ammonites, are the extinct ancestors of today's octopus, squid and nautilus. This page provides excellent information about these creatures, as well as diagrams and pictures.

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