Across
- 3. / The right mandile is lowered from its point of articulation better to reveal deeper bones
- 4. TETRAPODS / Means 'Four feet'
- 6. MESETHMOID / Element forms the septum between the nasal capsules and usually remains cartilaginous
- 7. PRIMITIVE AMNIOTES / Includes all living reptiles birds and mammals
- 8. SERIES / Dermal bones encricle the eye to define the orbit
- 9. / Differ considerably from one species to another
- 11. SUSPENSION / Points at which the jaws attach to the rest of the skull
- 14. SERIES / Roofing bones run across the top of the skull and cover the brain beneath
- 18. TEMPORAL / Formed by the fusion of contributions
- 19. / Applies to a variety of vertebrates of several Evolutionary lines
- 22. / Primarily from the merger of the squamosal tympanic and petrosal
- 24. SERIES / Primary palate cover much of the roof of the mouth
- 25. BULLA / A derivative of the angular
- 26. / Marine vertebrates of the class agnathans
- 28. RADIATION OF THERAPSIDS / For a time in the permian and early triassic,they were fairly abundant.
- 30. / Dominant large terrestrial animal, they also invaded the oceans (Whales)
- 31. OF THE SKULL / Evolutionary history of a taxonomy
- 32. / Human Anatomy, neurocranium
- 33. / Are a group of warm- blooded vertebrates
- 34. / Merged into a harmonious unit the vertebrate skull
- 35. SERIES / Encircles the external naris and collectively forms the snout
Down
- 1. / Appear to lie in series with the bases of the vertebrate
- 2. / Animals or large group distinguished by the possession of a backbone or spinal column
- 5. / Types of fishes that are jawless
- 6. OCCIPITAL / Centers of ossification that include the interparietal
- 10. / Are vertebrates that possess jaws
- 11. CHONDROCRANIUM / Eusthneopteron is formed by the union between the anterior ethmosphenoid and the posterior oticooccipital units
- 12. TURBINATES / Mammals the ethmoid portion ossifies to form scroll like
- 13. / Usually completes the lower rim of the orbit
- 15. / Body enclosed in an armor of bony plates
- 16. DERMATOCRANIUM / The superficial wall of bones composes the dermatocranium
- 17. / Allows animal to grasp and fear its food
- 18. MIDDLE EAR BONES / Two profound changes in the lower jaw
- 20. / This class are amniotes that are neither mammals nor birds
- 21. PALATE / Air moves down the trachea and food travels down the esophagus
- 23. / Fishes are classified under the clades of chondrichyes
- 27. / Characterized by a bony skeleton, simply called bony fishes
- 29. / Significant movement of the Skull
- 30. SUSPENSION FEEDING / Feeding strategy confined largely perhaps, to animals living in water
- 32. SPHENOID / Fused bones are joined by parts of the pterygoid and lingula