Classification of Toro 1995

Ph. Hemichordata Bateson 1885 [acorn worm]
show all | hide all
Cl. Graptolithina Bronn 1849 [graptolite]
hide
Or. †Graptoloidea Lapworth 1875
hide
Invalid names: Virgellina Fortey and Cooper 1986 [empty]
Subfm. †Monograptinae Mitchell 1987
show all | hide all
G. †Stimulograptus PĹ™ibyl 1983
hide
Stimulograptus sedgwickii Portlock 1843