Densosporites |
Densosporites simplex
|
Canada(Alberta) |
Chesterian |
|
Cingulizonates |
Cingulizonates landesii
|
Canada(Alberta) |
Chesterian |
|
Densosporites |
Densosporites landesii
|
Canada(Alberta) |
Chesterian |
|
Densosporites |
Densosporites rotatus
|
Canada(Alberta) |
Chesterian |
|
Densosporites |
Densosporites sphaerotriangularis
|
England |
Westphalian A |
|
Densosporites |
Densosporites spitsbergensis
|
England |
Visean |
|
Cristatisporites |
Cristatisporites connexus
|
England |
Westphalian B |
|
Cristatisporites |
Cristatisporites indignabundus
|
England |
Westphalian B |
|
Cristatisporites |
Cristatisporites saarensis
|
England |
Westphalian C |
|
Densosporites |
Densosporites solaris
|
England |
Westphalian B |
|
Cristatisporites |
Cristatisporites solaris
|
England |
Westphalian B |
|
Cingulizonates |
Cingulizonates loricatus
|
England |
Westphalian B |
|
Densosporites |
Densosporites loricatus
|
England |
Westphalian B |
|
Radiizonates |
Radiizonates tenuis
|
England |
Westphalian A |
|
Densosporites |
Densosporites tenuis
|
England |
Westphalian A |
|
Radiizonates |
Radiizonates aligerens
|
England |
Westphalian A |
|
Cristatisporites |
Cristatisporites solaris
|
England |
Westphalian C |
|