Peteinosphaeridium |
Peteinosphaeridium indianaense
sp. nov. |
Indiana |
Late Ordovician |
|
Peteinosphaeridium |
Peteinosphaeridium spiraliculum
sp. nov. |
Indiana |
Late Ordovician |
|
Pheoclosterium |
Pheoclosterium fuscinulaegerum
|
Indiana |
Late Ordovician |
|
Polyancistrodorus |
Polyancistrodorus intricatus
sp. nov. |
Indiana |
Late Ordovician |
|
Polygonium |
Polygonium celestum
|
Indiana |
Late Ordovician |
|
Polygonium |
Polygonium spinosum
|
Indiana |
Late Ordovician |
|
Rhachosoarium |
Rhachosoarium lappaceum
|
Indiana |
Late Ordovician |
|
Rhopaliophora |
Rhopaliophora foliatilis
|
Indiana |
Late Ordovician |
|
Rhopaliophora |
Rhopaliophora impexa
|
Indiana |
Late Ordovician |
|
Tetradinium |
Tetradinium arenigum
|
Indiana |
Late Ordovician |
|
Tretosohyrtana |
Tretosohyrtana
|
Indiana |
Late Ordovician |
|
Tretosohyrtana |
Tretosohyrtana impexa
|
Indiana |
Late Ordovician |
|
Tretosohyrtana |
Tretosohyrtana korma
sp. nov. |
Indiana |
Late Ordovician |
|
Tunisphaeridium |
Tunisphaeridium pactile
sp. nov. |
Indiana |
Late Ordovician |
|
Vavrdovella |
Vavrdovella areniga
|
Indiana |
Late Ordovician |
|
Veryhachium |
Veryhachium celestum
|
Indiana |
Late Ordovician |
|
Veryhachium |
Veryhachium corpulentum
sp. nov. |
Indiana |
Late Ordovician |
|