Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Holcothyris orbicularis
Taxonomy
Holcothyris orbicularis was named by Sahni (1940). Its type specimen is GSI Type No. 16729 and is a 3D body fossil. Its type locality is Man Hsalang (=Man Hsa-Long), which is in a Bathonian carbonate limestone in the Namyau Beds Formation of Myanmar.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1940 | Holcothyris orbicularis Sahni p. 24 figs. Pl. 2, Fig. 9-10a-c |
1987 | Holcothyris orbicularis Yang and Shi p. 40 figs. Pl. 2, Fig. 9-11; Fig. 8 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Holcothyris orbicularis Sahni 1940
show all | hide all
Diagnosis
No diagnoses are available