| Pollen / Spore | pollen |
|---|
| Morphologic type | 4-colpate
, 4-porate
, 5-porate
, 5-colpate
, zonoporate
, zonocolpate
|
|---|
| Surface pattern | reticulate
|
|---|
| Equatorial size | min 14.5, mean 17, max 18 |
|---|
| Polar size | min 18, mean 20, max 21.5 |
|---|
| Equatorial shape | suboblate |
|---|
| Polar shape | circular |
|---|
| Grain arrangement | dicot |
|---|
| Wall thickness | 1.2 |
|---|
| Dispersal form | monad |
|---|
| Morphology notes | 4- to 6-colpate, some grains 4- to 6-porate. Suboblate in ev, circular to angular in pv. Apertures ellipsoidal, strongly annulate.17 (14-18) x 20 (18-22). Exine 1.2, sexine = nexine; finely reticulate. |
|---|
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