| Calocycletta costata Zone | Reference Slide R 20 | ||
|---|---|---|---|
| Sample | Slide | ||
| 85-573B-12-3, 61-63 cm | R20.1 | R20.2 | R20.3 |
| ZONAL MARKERS | |||
| Dorcadospyris dentata | |||
| Calocycletta costata | M26/4 | D27/3 | M39/3 |
| K5/2 | T12/0 | T20/2 | |
| L37/2 | T9/1 | V33/0 | |
| OTHER SPECIES | |||
| Didymocyrtis mammifera | L35/4 | F36/0 | F33/1 |
| P33/1 | F20/0 | ||
| Didymocyrtis violina | C27/1 | D41/2 | N12/4 |
| Liriospyris stauropora | C24/0 | F40/0 | Q21/0 |
| L21/1 | O23/4 | K22/0 | |
| Lithopera renzae | E10/1 | C20/3 | U22/3 |
| S25/0 | F25/2 | P27/0 | |
Specimens are located using England Finder coordinates; radiolarian slide label positioned to the left.
Radiolarians are abundant and well to moderately well preserved in this sample.