Cyathochitina |
Cyathochitina campanulaeformis
|
Scotland(Ayr) |
Late Ordovician |
|
Cyathochitina |
Cyathochitina kuckersiana
|
Scotland(Ayr) |
Late Ordovician |
|
Rhabdochitina |
Rhabdochitina gallica
|
Scotland(Ayr) |
Late Ordovician |
|
Hercochitina |
Hercochitina turnbulli
|
Scotland(Ayr) |
Late Ordovician |
|
Solisphaeridium |
Solisphaeridium nanum
|
Scotland(Ayr) |
Late Ordovician |
|
Stellechinatum |
Stellechinatum brachyscolum
|
Scotland(Ayr) |
Late Ordovician |
|
Veryhachium |
Veryhachium reductum
|
Scotland(Ayr) |
Late Ordovician |
|
Diexallophasis |
Diexallophasis sp.1
sp. nov. |
Scotland(Ayr) |
Late Ordovician |
|
Veryhachium |
Veryhachium corpulentum
|
Scotland(Ayr) |
Late Ordovician |
|
Veryhachium |
Veryhachium lairdii
|
Scotland(Ayr) |
Late Ordovician |
|
Baltisphaeridium |
Baltisphaeridium sp.1
sp. nov. |
Scotland(Ayr) |
Late Ordovician |
|
Aremoricanium |
Aremoricanium sp.2
sp. nov. |
Scotland(Ayr) |
Late Ordovician |
|
Rhabdochitina |
Rhabdochitina magna
|
Scotland(Ayr) |
Late Ordovician |
Early Gothlandian |
Dictyotidium |
Dictyotidium sp.1
sp. nov. |
Scotland(Ayr) |
Late Ordovician |
|
Kalochitina |
Kalochitina sp.1
sp. nov. |
Scotland(Ayr) |
Late Ordovician |
Early Gothlandian |
Conochitina |
Conochitina tomentosa
|
Scotland(Ayr) |
Late Ordovician |
|
Ancyrochitina |
Ancyrochitina ancyrea
|
Scotland(Ayr) |
Early Gothlandian |
|