C. S. Johnston 1937
Full reference
C. S. Johnston. 1937. Description of a New Horse, Calippus regulus from the Clarendon Beds of Donley County, Texas. American Midland Naturalist 18(5):905-907 [J. Alroy/J. Alroy/J. Marcot]
Metadata
ID number: | 2042 |
Created: | 2001-03-02 15:01:32 |
Modified: | 2016-04-15 00:24:41 |
Publication type: | journal article |
Taxonomy: | stated without evidence |
Language: | English |
Taxonomic names (2)
Taxonomic opinions (5) - view classification
'Calippus martini is recombined as Pliohippus martini' according to C. S. Johnston 1937
'Calippus regulus belongs to Calippus' according to C. S. Johnston 1937
'Protohippus (Calippus) was reranked as Calippus and belongs to Equidae' according to C. S. Johnston 1937
'Protohippus ansae is recombined as Pliohippus ansae' according to C. S. Johnston 1937
'Protohippus placidus is recombined as Calippus placidus' according to C. S. Johnston 1937
'Calippus regulus belongs to Calippus' according to C. S. Johnston 1937
'Protohippus (Calippus) was reranked as Calippus and belongs to Equidae' according to C. S. Johnston 1937
'Protohippus ansae is recombined as Pliohippus ansae' according to C. S. Johnston 1937
'Protohippus placidus is recombined as Calippus placidus' according to C. S. Johnston 1937