| SN2000 author citation | : |  | W. Buckland, 1828 ex Lindley & W. Hutton, 1832, nom. cons. [stems] | 
	
		| Unavailable original name | : |  | Buckland, W. 1828. Proc. Geol. Soc. London 1: 80. [sine descr. gen.]. | 
	
		| Unavailable original name | : |  | Buckland, W. 1828. Trans. Geol. Soc. (London) (2) 2: 397. [sine descr. gen.]. | 
	
		| Original name | : |  | Lindley & Hutton, W. 1832. Foss. Fl. Gr. Brit. 1, Apr 1832: xli. |