Previous   |    Close   |    Next

Table T3. Calcareous nannofossil faunal distribution, Hole U1381C.

Core, section,
interval (cm)
Depth (mbsf) Preservation Group abundance Calcidiscus leptoporus Calciosolenia murrayi Ceratolithus cristatus (rugosus) Ceratolithoides spp. Coccolithus miopelagicus Coccolithus pelagicus Coronocyclus nitescens (elliptical) Cyclicargolithus floridanus (5–11 µm) Cyclicargolithus floridanus small (<5 µm) Discoaster deflandrei Discoaster exilis Discoaster sp. Discoaster spp. Emiliania huxleyi Gephyrocapsa (<4 µm) Gephyrocapsa caribbeanica Gephyrocapsa oceanica Helicosphaera carteri Helicosphaera sp. Helicosphaera spp. Pontosphaera discopora Pontosphaera multipora Pseudoemiliania lacunosa Reticulofenestra minuta Reticulofenestra pseudoumbilicus Reticulofenestra pseudoumbilicus (>7 µm) Reticulofenestra pseudoumbilicus (5–7 µm) Reticulofenestra small Rhabdosphaera clavigera Syracosphaera histrica Sphenolithus heteromorphus Sphenolithus moriformis Sphenolithus spp. Syracosphaera pulchra
Top Bottom
344-U1381C-
1H-CC 8.09 8.14 M C Freq         Freq                   Freq R Freq     R                          
2H-CC 18.06 18.11 M C Freq         C               R   Freq R Freq     R               R R        
3H-CC 27.61 27.66 G A C R R     A           *       C C C       R                        
4H-CC 37.11 37.16 G A C         C                   C C C                     R          
5H-CC 46.57 46.62 G D C   R     C                   A A Freq             *       R          
6H-7W, 15–16 55.31 55.32 M C C         R             *       C Freq   C     Freq                   * R
6H-CC 56.08 56.13 G C Freq     R   Freq           *       Freq Freq Freq     R   R   *       R          
7H-1W, 25–26 55.85 55.86 M A C         C             Freq   C     C         R                     Freq
7H-1W, 31–32 55.91 55.92 M C C                       R       C C   C R   Freq             R        
7H-1W, 39–40 55.99 56.00 M C         Freq C             A                       C                  
7H-1W, 72–73 56.32 56.33 G C Freq       C C   C C       C             C Freq Freq                 R R    
7H-1W, 102–103 56.62 56.63 G A Freq       C C   C C       C         R Freq   R Freq     C       R   R R    
7H-1W, 122–123 56.82 56.83 G A         C C R   C       C         C   C   C                 R Freq    
7H-1W, 144–145 57.04 57.05 G C         C C             C         C   C   Freq           C     R R    
7H-CC 65.61 65.66 G C Freq       Freq Freq         C   C         Freq           C C C C       C Freq    
8H-CC 75.08 75.13 G C R       Freq C         R   C         Freq     R R   C A C C       A C    
9H-CC 84.45 84.50 G C Freq       Freq C       R     C         Freq           C C Freq C       Freq R    
10H-CC 93.96 94.01 G C R       R Freq             Freq         Freq           C C Freq C       C Freq    
11H-CC 103.56 103.61 G C Freq       R Freq       Freq     C         R       R   C C Freq C       C C    
12H-CC 103.39 103.41 P R                   R                                                

* = reworked. Preservation: G = good, M = moderate, P = poor. Abundance: D = dominant, A = abundant, C = common, Freq = frequent, R = rare.

Previous   |    Close   |    Next   |    Top of page