Tetrahedraletes |
Tetrahedraletes medinensis
|
Belgium |
Ashgillian |
|
Tetrahedraletes |
Tetrahedraletes sp.A Rich.,1988
sp. nov. |
Belgium |
Ashgillian |
|
Tetraletes |
Tetraletes granulatus
|
Belgium |
Ashgillian |
|
Tetraletes |
Tetraletes horridus
|
Belgium |
Ashgillian |
|
Tetraletes |
Tetraletes laevigatus
|
Belgium |
Ashgillian |
|
Tetraletes |
Tetraletes variabilis
|
Belgium |
Ashgillian |
|
Tritonialetes |
Tritonialetes vacuolus
|
Belgium |
Ashgillian |
|
Vallatialetes |
Vallatialetes aureolatus
|
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras anatoliensis
|
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras laevigata
|
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras reticulata
|
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras retimembrana
|
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras rugosa
|
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras rugulata
|
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras sp.A
sp. nov. |
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras sp.A Burg.,2001
sp. nov. |
Belgium |
Ashgillian |
|
Velatitetras |
Velatitetras sp.A Stee.,2001
sp. nov. |
Belgium |
Ashgillian |
|