preservation of fossils
- Created by: ellenioannou
- Created on: 13-03-15 12:29
Other questions in this quiz
2. where is pyritisation common?
- deep sea or shallow swamp
- shallow sea or shallow swamp
- iron rich sediment
- silica rich sediment
3. an external mould has what features of the shell?
- External features
- interal features
- mostly hard parts
- soft parts only
4. what is a common example of pyritisation?
- Petrified wood
- trilobites
- plants
- ammonites
5. What are exceptional methods of preservation?
- Amber and Tar
- carbonisation and silicification
- Tar and pyritisation
- carbonisation and amber
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