S. A. Hamm and K. Shimada 2004
Full reference
S. A. Hamm and K. Shimada. 2004. A Late Cretaceous durophagous shark, Ptychodus martini Williston, from Texas. Texas Journal of Science 56:215-222 [M. Clapham/M. Clapham]
Metadata
| ID number: | 73754 |
| Created: | 2020-09-04 20:08:37 |
| Publication type: | journal article |
| Taxonomy: | stated with evidence |
| Language: | English |
Taxonomic names (1)
Taxonomic opinions (3) - view classification
'Ptychodus connellyi belongs to Ptychodus' according to MacLeod and Slaughter 1980(+)
'Ptychodus connellyi is a subjective synonym of Ptychodus martini' according to S. A. Hamm and K. Shimada 2004(+)
'Ptychodus martini belongs to Ptychodus' according to S. A. Hamm and K. Shimada 2004(+)
'Ptychodus connellyi is a subjective synonym of Ptychodus martini' according to S. A. Hamm and K. Shimada 2004(+)
'Ptychodus martini belongs to Ptychodus' according to S. A. Hamm and K. Shimada 2004(+)