Page:The Habitat of the Eurypterida.djvu/91

 P. beraunensis

P. bohemicus

P. nobilis

P. cf. problematicus

Graptolites.

Monograptus turriculatus

Other species

(Ee2).

Eurypterids. (All very fragmentary.)

Pterygotus barrandei

P. beraunensis

P. blahai

P. bohemicus

P. fissus

P. kopaninensis

P. nobilis

P. cf. problematicus

Slimonia cf. acuminata

Associated fauna.

The typical and abundant Upper Siluric of Bohemia.

.

Eurypterids.

Bembicosoma pomphicus

Drepanopterus bembicoides

Drepanopterus lobatus

Drepanopterus pentlandicus

Eurypterus conicus

Eurypterus cyclophthalmus

Eurypterus minor

Eurypterus scoticus

Eurypterus, 3 sp. und.

Slimonia dubia

Stylonurus elegans

Stylonurus macrophthalmus

S. ornatus

Scorpion—Palaeophonus loudonensis

Ceratiocarid—Dictyocaris ramsayi (Taxonomic position doubtful)

Sponge—Amphispongia sp.

In beds above or below eurypterid layers, the following fauna has been found:

Graptolites

Dictyonema venustum

D. (Chondrites) verisimile

Cyrtograptus murchisoni ?

Monograptus priodon

M. vomerinus