| 11. | These diaphyses compress meat fibers between the serrations and rip them apart.
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| 12. | Their outstandingly large serrations make it a favorite and unique collectible fossil.
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| 13. | In 1952, specific name refers to the unequal serrations on the teeth.
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| 14. | Their outstandingly large serrations make it a favorite collectible.
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| 15. | Its upper teeth are broad with strong serrations only on the trailing edge.
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| 16. | The lower rear legs are wider than the upper legs, with serrations.
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| 17. | The shell has marginal serrations which are the reason for its common name.
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| 18. | The Major Grasp Slide Serrations were modified for a better more penetrating grasp.
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| 19. | The teeth bear prominent, apically oriented serrations.
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| 20. | The Super Hornet also makes considerable use of panel joint serration and edge alignment.
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