Geoscience Reference
In-Depth Information
Figure 2.29
Fossil tree trunk from Cretaceous
sedimentary rocks on Alexander Island. (Credit:
Bryan Storey)
Figure 2.31
Fossil Isoetes spore 13million years old from
recently discovered lake horizon in the Dry Valleys.
(Credit: David Cantrill)
Figure 2.30 Nothofagus fossil leaf from Sirius
Formation. (Credit: David Cantrill)
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