对笔石Diaymograptus

双头笔石Dicranograptus

直笔石Orthograptus

细网笔石Retiolites sp

四川叉笔石Dicellograptus szechuanensis

断笔石Azygraptus

假栅笔石Pseudoclimacograptus

尼氏笔石Nicholsonogrptus

三刺隐笔石Cryptograptus tricornis Carruthers

长心笔石Cardiograptus

叶笔石Phyllograptus

叉笔石Dicellograprtus

网格笔石Dictyonema

树笔石Dendrograptus

栅笔石Climacograptus

舌笔石Glossograptus

隐笔石Cryptograptus

雕笔石Glyptograptus

三角笔石Trigonograptus

围笔石Amplexograptus

中国笔石Sinograptus

莫氏对笔石Didymograptus

无羽笔石Callograptus

胡氏假栅笔石Pseudoclimacograptus hui

爱氏对笔石Didymograptus

心笔石Cardiograptus

瘤笔石Tylograptus

捲笔石Streptograptus

单栅笔石Monoclimacis sp

半耙笔石Demirastrites

奥氏笔石Oktavites

锯形对笔石Monograptus priodon

耙笔石Rastrites

盘形奥氏笔石Oktavites circularis

单笔石Monograptus