Nathorstisporites |
Nathorstisporites peltasticus
|
Australia |
Hettangian |
|
Nathorstisporites |
Nathorstisporites peltasticus
|
Germany |
Hettangian |
|
Nathorstisporites |
Nathorstisporites peltasticus
|
Greenland |
Hettangian |
|
Nathorstisporites |
Nathorstisporites peltasticus
|
USSR |
Hettangian |
|
Nathorstisporites |
Nathorstisporites reticulatus
|
Australia |
Rhaetian |
Hettangian |
Nathorstisporites |
Nathorstisporites reticulatus
|
Germany |
Rhaetian |
Hettangian |
Nathorstisporites |
Nathorstisporites reticulatus
|
Greenland |
Rhaetian |
Hettangian |
Nathorstisporites |
Nathorstisporites reticulatus
|
USSR |
Rhaetian |
Hettangian |
Radosporites |
Radosporites planus
|
Australia |
Carnian |
|
Radosporites |
Radosporites planus
|
Germany |
Carnian |
|
Radosporites |
Radosporites planus
|
Greenland |
Carnian |
|
Radosporites |
Radosporites planus
|
USSR |
Carnian |
|
Radosporites |
Radosporites spinosus
|
Australia |
Carnian |
|
Radosporites |
Radosporites spinosus
|
Germany |
Carnian |
|
Radosporites |
Radosporites spinosus
|
Greenland |
Carnian |
|
Radosporites |
Radosporites spinosus
|
USSR |
Carnian |
|
Suchonella |
Suchonella
|
Australia |
Landenian |
|