Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 1 of 1 for “"Rhynie chert"”.
-
Evolution and Anatomy of Early Terrestrial Arthropods: Insights from the Rhynie Chert
… transition is the Lower Devonian (ca. 408 Ma) Rhynie chert of Aberdeenshire, Scotland. Preserved in extraordinary three-dimensional detail by silica sinters from ancient hot springs, the Rhynie chert represents the earliest complex land animal ecosystem in the fossil record. Its diverse biota …