| Pterocanium prismatium Zone | Reference Slide R 5 | ||
|---|---|---|---|
| Sample | Slide | ||
| 85-573-5-3, 130-131 cm | R5.1 | R5.2 | R5.3 |
| ZONAL MARKERS | |||
| Pterocanium prismatium | V8/0 | C35/3 | W37/2 |
| Q32/3 | W41/3 | R9/3 | |
| R34/2 | V34/2 | R20/4 | |
| OTHER SPECIES | |||
| Amphirhopalum ypsilon | N16/1 | F5/4 | M19/3 |
| Didymocyrtis tetrathalamus tetrathalamus | V29/0 | D13/3 | U27/0 |
| S42/0 | P12/4 | S24/0 | |
| Lamprocyrtis neoheteroporos | H24/0 | C19/2 | O38/3 |
| H18/0 | T35/4 | ||
| Lithopera bacca | V35/0 | G11/3 | |
| Phormostichoartus corbula | L23/1 | U7/0 | R30/1 |
| Spongaster tetras tetras | Q40/0 | U32/3 | E26/1 |
| Stylatractus universus | R6/1 | E30/2 | P32/1 |
| Theocorythium vetulum | U38/3 | M38/0 | |
| D38/2 | |||
Specimens are located using England Finder coordinates; radiolarian slide label positioned to the left.
Radiolarians are common and moderately well preserved in this sample. There is minor reworking and a few diatoms are present.