Talk:Pseudorthocerida

Latest comment: 8 years ago by 2601:601:600:6726:41B7:27FC:ADC3:147F in topic Extant?

Extant? edit

According to this this order is still extant? I was unaware of this, but am curious as to what living members belong to it. — Preceding unsigned comment added by 2601:601:600:6726:41B7:27FC:ADC3:147F (talk) 08:41, 19 December 2015 (UTC)Reply