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Biogenic sedimentary structures (trace fossils)

For each photograph:

These photographs form part of a laboratory exercise at the University of Derby

Photo 3.1. Looking down onto a bedding surface in limestone. Pen is 15cm long

 

 

Photo 3.2. Structures seen in cross section. Hammer head is 15 cm long.

Close-up of part of photo 3.2

Photo 3.3. Trace fossils seen in cross section through a limestone bed. Lens cap is 50mm in diameter.

 

Photo 3.4. Looking down onto a bedding surface in silty mudstones. Coin is 3 cm in diameter

Close-up of part of photo 3.4

Photo 3.5. Looking down onto a bedding surface in limestones. Photograph is about 100 cm wide.

 

Photo 3.6. Pen is 15 cm long.

 


 

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