BIO 102 Lab

1234567891011121314151617181920212223242526272829
Across
  1. 2. The size of what tells us the intelligence of dinosaurs?
  2. 3. Footprint site where a pair of hominins were walking side by side across the landscape
  3. 8. Most abundant vertebrate fossils
  4. 9. The climate in Southern Baja, California
  5. 11. Types of fossils that are impressions of things- such as feathers
  6. 15. Mobile bone in teleost that allows their jaws to move
  7. 16. This effect is when animals like sea urchins don’t copulate
  8. 18. Saurischian Dinosaurs means ______ dinosaurs
  9. 21. Earliest clear hominin ancestors
  10. 22. When the color of the symbionts leave the coral it is known as this
  11. 23. The T. Rex was always growing these
  12. 25. This island has the world's most active lava lake
  13. 26. Group of amniotes characterized by 2 pairs of openings behind the eyes
  14. 28. When finger bones are more curved it usually means the species did a lot of this
  15. 29. These symbiotic microorganisms fuel methane seep
Down
  1. 1. How are male and female chondrichthyans distinguished from one another
  2. 4. We do not fully understand outbreaks of this that kill of various species at a time
  3. 5. Coral reefs did not get to fully recover from the hurricane due to this
  4. 6. Over 70% of the placoderm genera
  5. 7. Dinosaurs that are alive today
  6. 10. In the summer of 1980 this Hurricane hit and destroyed coral reefs
  7. 12. UN definition: “The variability among living organisms from all sources”
  8. 13. Amniotes have this kind of egg
  9. 14. Every animal consumes this same thing
  10. 17. Gas vent on the outside of a crater
  11. 19. Solid concrete like rock consisting of other fragments
  12. 20. Largest turtle to ever live
  13. 22. Ornithischian Dinosaurs means ______ dinosaurs
  14. 24. Runoff from this causes the phytoplankton and seaweed to grow much better
  15. 27. If preserved correctly, more recent fossils contain these