- Author:
- Sarjeant,W.A.S.;Stancliffe,R.P.W.
- Year:
- 1994
- Title:
- The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration.
- Reference:
- Sarjeant,W.A.S. et al. (1994) The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration. Micropaleontology Vol. 40 # 1 P. 1- 77
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| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Veryhachium | Veryhachium improcerum | Indiana | Late Devonian | |
| Veryhachium | Veryhachium incultum | Nd | Nd | |
| Veryhachium | Veryhachium indicum | India(Andaman) | Oligocene | |
| Veryhachium | Veryhachium inflatissimum | Spain | Early Devonian | |
| Veryhachium | Veryhachium ingens | Indiana | Late Ordovician | |
| Veryhachium | Veryhachium intermissum | Germany | Early Ordovician | |
| Veryhachium | Veryhachium irregulare | Yugoslavia | Permian | Triassic |
| Veryhachium | Veryhachium irregulare | Yugoslavia | Permian | Triassic |
| Veryhachium | Veryhachium irregulare | Nd | Nd | |
| Veryhachium | Veryhachium irregulare | England | Early Jurassic | |
| Veryhachium | Veryhachium irregulare | Nd | Nd | |
| Veryhachium | Veryhachium irregulare | Nd | Nd | |
| Veryhachium | Veryhachium irroratum | Nd | Nd | |
| Veryhachium | Veryhachium josefae | Nd | Nd | |
| Veryhachium | Veryhachium kraeuselianum | Nd | Nd | |
| Veryhachium | Veryhachium kurschense | Nd | Nd | |
| Veryhachium | Veryhachium lairdii | Nd | Nd |