|
Level
(ft) |
Planktonic foraminifers
|
Comments
|
|---|---|---|
| 55.4–55.5 | Acarinina strabocella | P3a with some mixture of older foraminifers |
|
|
Chiloguembelina midwayensis |
|
|
|
Globanomalina compressa |
|
|
|
Globanomalina ehrenbergi |
|
|
|
Morozovella angulata |
|
|
|
Morozovella occlusa | Out of place |
|
|
Parasubbotina pseudobulloides |
|
|
|
Parasubbotina varianta |
|
|
|
Parasubbotina variospira |
|
|
|
Subbotina triloculinoides |
|
| 56.1–56.2 | Acarinina strabocella | P3a |
|
|
Chiloguembelina midwayensis |
|
|
|
Chiloguembelina morsei |
|
|
|
Globanomalina compressa |
|
|
|
Globanomalina imitata |
|
|
|
Globoconusa daubjergensis | Mixed in |
|
|
Guembelitria cretacea | Way out of place |
|
|
Parasubbotina pseudobulloides |
|
|
|
Parasubbotina varianta |
|
|
|
Subbotina triloculinoides |
|
| 57.4–57.5 | Chiloguembelina midwayensis | P1c abundant foraminifers TST |
|
|
Globanomalina compressa |
|
|
|
Globoconusa daubjergensis |
|
|
|
Parasubbotina pseudobulloides |
|
|
|
Praemurica inconstans |
|
|
|
Praemurica pseudoinconstans |
|
|
|
Subbotina triloculinoides |
|
| 61.4–61.5 | Heterohelix globulosa | Maastrichtian |
|
|
Globigerinelloides multispina |
|
|
|
Guembelitria cretacea |
|
|
|
Rugoglobigerina reicheli |
|
|
|
Rugoglobigerina rugosa |
|
Note: TST = transgressive systems tract.