Azolla |
Azolla sp
|
Montana |
Late Maestrichtian |
Early Paleocene |
Pyrobolotriletes |
Pyrobolotriletes
|
Nd |
Nd |
|
Asplenium |
Asplenium adjantum
|
Nd |
Nd |
|
Salvinia |
Salvinia auriculata
|
Nd |
Nd |
|
Mohrioisporites |
Mohrioisporites australiensis
|
Nd |
Nd |
|
Cicatricosisporites |
Cicatricosisporites australiensis
|
Nd |
Nd |
|
Regnellidium |
Regnellidium diphyllum
|
Nd |
Nd |
|
Marsilea |
Marsilea drummondii
|
Nd |
Nd |
|
Isoetes |
Isoetes echinospora
|
Nd |
Nd |
|
Isoetes |
Isoetes humilior
|
Nd |
Nd |
|
Calamocarpon |
Calamocarpon insignis
|
Nd |
Nd |
|
Botrychium |
Botrychium jenmanii
|
Nd |
Nd |
|
Azolla |
Azolla massula
|
Nd |
Nd |
|
Azolla |
Azolla microphylla
|
Nd |
Nd |
|
Asplenium |
Asplenium nigrum
|
Nd |
Nd |
|
Psiloturn |
Psiloturn nudum
|
Nd |
Nd |
|
Selaginella |
Selaginella pulcherrima
|
Nd |
Nd |
|