Rugosa

Phaulactis trochiformis (McCoy, 1850)

Synonymy list
1850     Strephodes trochiformis — McCoy, pp. 475
1851     Strephodes trochiformis — McCoy, pp. 31, fig. 1B:21
1926     Mecactis glevensis — Ryder, pp. 391, fig. 9:9-18
1927     Phaulactis trochiformis (part.) — Lang et Smith, pp. 471 , fig. 35:3
Selection of related publications
Kaljo, D. (ed) 1970. The Silurian of Estonia.
References based on distribution