Browse by University and Academic Department
![[up]](/style/images/multi_up.png)
Up a levelJump to: Thesis
Number of items: 1.
Thesis
Varker, William John (1964) The conodont faunas and stratigraphy of the Yoredale Series in the Askrigg and Alston regions. PhD thesis, University of Sheffield.
Varker, William John (1964) The conodont faunas and stratigraphy of the Yoredale Series in the Askrigg and Alston regions. PhD thesis, University of Sheffield.