|   | 
Authors | 
Year | 
Title | 
 
 | 
Brown | 
1849 | 
Illustrations of the Fossil Conchology of Great Britain and Ireland with descriptions and localities of all the species. Genus V. Goniatites.	 
28-31, pl.21, Smith, Elder and Co. London.	 
 | 
 
 | 
Foord & Crick | 
1897 | 
Catalogue of the fossil Cephalopoda in the British Museum (Natural History). Part III, containing the Bactritidae and part  of the Suborder Ammonoidea).	 
pp.I-XXXIII, 1-303, 145 figs., London.	 
 | 
 
 | 
Nikolaeva | 
2008 | 
The Carboniferous Ammonoids from the Gilbertson Collection described by John Phillips.	 
Palaeontographical Society Monograph, Publication no. 626, issued as part of v. 160 for 2006, 1-70, 40 fig., 17 pl., London	 
 | 
 
 | 
Phillips | 
1836 | 
Illustrations of the geology of Yorkshire, part II. The Mountain Limestone District.	 
I-XX, 1-259, pl.1-25; London.	 
 |