Braarudosphaera bigelowii
| Braarudosphaera bigelowii Temporal range:  | |
|---|---|
| Scientific classification | |
| Domain: | |
| (unranked): | |
| Class: | |
| Order: | Coccosphaerales | 
| Family: | Braarudosphaeraceae | 
| Genus: | Braarudosphaera | 
| Species: | B. bigelowii | 
| Binomial name | |
| Braarudosphaera bigelowii (Gran & Braarud) Deflandre | |
Braarudosphaera bigelowii is a coastal coccolithophore in the fossil record going back 100 million years to the Late Cretaceous.