Genus

Ceratreta Bell, 1941

Images
TUG 1619-353c
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Upper Cambrian (old nomenclature) | Ülgase kihistu
TUG 1619-354a
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Upper Cambrian (old nomenclature) | Ülgase kihistu
TUG 1619-354b
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Upper Cambrian (old nomenclature) | Ülgase kihistu
TUG 1619-355a
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Upper Cambrian (old nomenclature) | Ülgase kihistu
TUG 1619-355b
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Upper Cambrian (old nomenclature) | Ülgase kihistu
TUG 1619-355c
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Upper Cambrian (old nomenclature) | Ülgase kihistu
TUG 1619-356a
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Pakerort Stage
TUG 1619-356b
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Pakerort Stage
TUG 1619-356c
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Pakerort Stage
TUG 1619-356d
Ceratreta tanneri | Ceratreta tanneri (Metzger, 1922)
Pakerort Stage