References
- Huxley , Thos. H. and Wright , E. Perceval . 1867 . On a Collection of Fossil Vertebrata from the Jarrow Colliery, County of Kilkenny, Ireland . Trans. Royal Irish Academy , xxiv
- See Huxley Thos. H. Wright E. Perceval On a Collection of Fossil Vertebrata from the Jarrow Colliery, County of Kilkenny, Ireland Trans. Royal Irish Academy 1867 xxiv
- 1863 . Journal of the Geological Soc. , xix : 56 – 56 .
- See Annals of Nat. Hist. ser. 4 i 277 277