Specie

Relative Abundance in Thanatocoenosis (%)

Number of Individuals

Relative Abundance in Biocenosis (%)

Number of Individuals

Ammonia beccarii parkinsoniana (d’Orbigny, 1826)

28.19

5653

64.5

676

Cribroelphidium excavatum (Terquem, 1876)

15.99

3206

21.6

226

Rosalina sp 1 (d’Orbigny, 1826)

14.22

2851

2.3

24

Bucella tenerrima (Bandy, 1950)

6.47

1297

2.4

25

Cribroelphidium spinatum var. translucens (Cushman and Brönnimann 1948)

6.36

1276

X

X

Ammonia sp (Linné, 1758)

6.13

1230

X

X

Cribroelphidium gunteri (Cushman and Brönnimann 1948)

4.58

919

X

X

Cribroelphidium incertum (Cushman and Brönnimann 1948)

3.99

800

X

X

Cribroelphidium poeyanum (Cushman and Brönnimann 1948)

2.21

443

X

X

Quinqueloculina sp 1 (d’Orbigny, 1826)

2.09

420

2.3

24

Bolivina (d’Orbigny, 1839)

X

X

1.1

12

Bulimina marginata (d’Orbigny, 1826)

1.37

274

1.7

18

Quinqueloculina sp 3 (d’Orbigny, 1826)

1.12

224

X

X

Nouria (Heron-Allen y Earland, 1914)

X

X

1.6

17

Quinqueloculina sp 2 (d’Orbigny, 1826)

1.08

217

X

X

Miliolinella (Wiesner, 1931)

X

X

0.8

8

Buliminella elegantissima (d’Orbigny, 1826)

1.02

205

0.7

7

Pseudomasselina (Lacroix, 1938)

X

X

0.5

5

Fissurina (Reuss, 1850)

X

X

0.3

3

Reusella (Galloway, 1933)

X

X

0.3

3

Ammoscalaria pseudospiralis (Williamson, 1858)

0.76

152

X

X