| link
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From
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To
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Geolocation
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Author - title
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Year
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|---|---|---|---|---|---|
| details | Late Cretaceous | Canada(Alberta) | Srivastava,S.K. Upper Cretaceous palynology-A review | 1967 | |
| details | Jurassic | Poland | Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). | 1966 | |
| details | Nd | Canada(Alberta) | Singh,C. Microflora of the Lower Cretaceous Mannville Group, east-central Alberta. | 1964 | |
| details | Wealden | Netherlands | Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 | 1956 |