- Author:
- Brown,D.D.
- Year:
- 1969
- Title:
- Palynology of the Hannibal Formation, (Lower Mississippian), of northeast Missouri and western Illinois.
- Reference:
- Brown,D.D. (1969) Palynology of the Hannibal Formation, (Lower Mississippian), of northeast Missouri and western Illinois. PhD Thesis, University of Missouri P. 1- 282
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Veryhachium | Veryhachium trispinosoides sp. nov. | Illinois | Early Kinderhookian | Middle Kinderhookian |
| Veryhachium | Veryhachium trispinosoides sp. nov. | Missouri | Early Kinderhookian | Middle Kinderhookian |