Maculatasporites |
Maculatasporites papillatus
|
Nd |
Early Givetian |
|
Maculatasporites |
Maculatasporites punctatus
|
Nd |
Late Carboniferous |
|
Maculatasporites |
Maculatasporites vermimurus
|
Nd |
Mesozoic |
|
Maculatasporites |
Maculatasporites zairensis
|
Congo |
Permian |
|
Maranhites |
Maranhites
|
Nd |
Nd |
|
Maranhites |
Maranhites brasiliensis
|
Nd |
Devonian |
|
Maranhites |
Maranhites britoi
|
Nd |
Early Famennian |
|
Maranhites |
Maranhites gallicus
|
Nd |
Early Frasnian |
|
Maranhites |
Maranhites mosesii
|
Nd |
Devonian |
|
Maranhites |
Maranhites perplexus
|
Nd |
Late Frasnian |
|
Maranhites |
Maranhites pulcher
|
Nd |
Late Devonian |
|
Maranhites |
Maranhites stockmansii
|
Nd |
Early Famennian |
|
Margominuscula |
Margominuscula
|
Nd |
Nd |
|
Margominuscula |
Margominuscula antiqua
|
Nd |
Early Riphean |
|
Margominuscula |
Margominuscula prima
|
Nd |
Late Riphean |
|
Margominuscula |
Margominuscula rotunda
|
Nd |
Early Cambrian |
|
Margominuscula |
Margominuscula rugosa
|
Nd |
Riphean |
|