Below are the database details and enlarged photograph of specimen 6403380_NLD36_D17_4.
| Name of species |
Database reference number |
| Reduviasporonites chalastus (Foster) Elsik 1999 |
58 |
 |
| Slide number |
| 640 3380 NLD36 |
| Country of origin |
| China |
| EF reference of specimen on palynological slide |
| D17/4 |
| Dimension of specimen (µm) |
| Length of cell 115µm |
| Description of specimen |
| Showing incipient weakness at the base of the terminal rim. |