Back
Hystrichosphaerina paracalatha
General Images Stratigraphy Description Literature Notes
paracalatha
Sarjeant, W.A.S. (1960a)
Duxbury, S. (1980)
rd_rd_00664.jpg
junior synonym
Polystephanephorus paracalathus
Polystephanephorus paracalathus
Feedback/Report bug