Conochitina |
Conochitina symmetrica
|
Worldwide |
Early Ordovician |
|
Conochitina |
Conochitina decipiens
|
Worldwide |
Early Ordovician |
|
Lagenochitina |
Lagenochitina esthonica
|
Worldwide |
Early Ordovician |
|
Eremochitina |
Eremochitina baculata
|
Worldwide |
Early Ordovician |
|
Velatachitina |
Velatachitina veligera
|
Worldwide |
Early Ordovician |
|
Desmochitina |
Desmochitina sp
|
Worldwide |
Early Ordovician |
|
Tanuchitina |
Tanuchitina achabae
|
Worldwide |
Early Ordovician |
|
Sagenachitina |
Sagenachitina oblonga
|
Worldwide |
Early Ordovician |
|
Laufeldochitina |
Laufeldochitina baculiformis
|
Worldwide |
Early Ordovician |
|
Fustichitina |
Fustichitina langei
|
Worldwide |
Early Ordovician |
|
Conochitina |
Conochitina poumoti
|
Worldwide |
Early Ordovician |
Middle Ordovician |
Conochitina |
Conochitina pirum
|
Worldwide |
Early Ordovician |
|
Conochitina |
Conochitina hirsuta
|
Worldwide |
Middle Ordovician |
|
Conochitina |
Conochitina calix
|
Worldwide |
Middle Ordovician |
|
Desmochitina |
Desmochitina minor
|
Worldwide |
Middle Ordovician |
Late Ordovician |
Cyathochitina |
Cyathochitina campanulaeformis
|
Worldwide |
Middle Ordovician |
|
Cyathochitina |
Cyathochitina kuckersiana
|
Worldwide |
Middle Ordovician |
Late Ordovician |