The ostracod species Orthonotacythere inversa (Cornuel) and its allies in the Speeton Clay of Yorkshire

6 3 October 430 439

KAYE, P. 1963. The ostracod species Orthonotacythere inversa (Cornuel) and its allies in the Speeton Clay of Yorkshire. Palaeontology6, 3, 430–439.

P. Kaye The ostracod species Orthonotacythere inversa (Cornuel) is described and split into three subspecies which form an evolutionary sequence with O. diglypta Triebel. Other allied species are described from the Speeton Clay. The Palaeontological Association (Free Access)