Sutures

Area

Relationship

 Hoplitoides sandovalensis USNM 420145 vs. Itself (same suture)
(Taken from Kennedy (1988) and Young's Suture Catalog)

6.62

Same suture

Right vs. left holotype ( Coilopoceras springeri )

10.48

R\L opposing

 C. springeri holotype vs. C. springeri paratype USNM 420161

14.45

Same species

 C. springeri USNM 420159 vs. C. colleti USNM 278092

21.87

Same genus

 C. springeri USNM 275907 vs. H. sandovalensis USNM 420145

32.08

Same family