Talk:Strophomena

Strophomena
Strophomena incurvata is obtuse. It had been proved to be a form of Strophomena filitexta. With Strophomena pllatevillia there are no good online descriptions of. The Platteville Strophomenas looks very similar to Strophomena billingsi in Decorah Formation into size, reduced muscle ridges so I am skeptical. 2601:447:CB80:AA40:C555:B668:7BF2:157D (talk) 14:30, 3 July 2023 (UTC)