Name(s) in cluster

Beekmanoceras Ulrich and Foerste urn:lsid:organismnames.com:name:2543005
Beekmanoceras Ulrich & Foerste 1935 urn:lsid:organismnames.com:name:3189450
Beekmanoceras Ulrich & Foerste 1936 urn:lsid:organismnames.com:name:4394509
...