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Table 2 Measurements of Orbitoides test diameter (TD) and thickness (TT), thickness of equatorial layer in nepionic stage (EL1) and near the periphery of the test (EL2) and diameter of stolons near the periphery of test (ST)

From: Multiple Orbitoides d’Orbigny lineages in the Maastrichtian? Data from the Central Sakarya Basin (Turkey) and Arabian Platform successions (Southeastern Turkey and Oman)

Sa

N

TD

TT

EL1

EL2

ST

Species

Range and mean (mm)

Range and mean (mm)

Range and mean (µm)

Range and mean (µm)

(µm)

EPA14

8

3.25–6.8 4.47

0.65–1.95 1.17

95.0–165.0 135.0

105.0–245.0 160.0

2550

O. ex. interc. Gruenbachensis–apiculatus

EPA15

9

4.05–5.9 5.10

1.02–1.82 1.41

75.0–150.0 121.6

125.0–210.0 157.2

35–40

EPA16

1

6.0

2.01

120.0

155.0

 

EPA19

1

2.5

0.78

110.0

115.0

 

DE 7

2

2.95–4.45 3.7

0.96

110.0–130.0 120.0

125.0–140.0 132.5

 

EPB1

1

6.17

0.67

140.0

440.0

 

O. pamiri

EPB2

1

5.0

1.0

105.0

220.0

 

EPB3

1

5.63

1.11

140.0

325.0

 

EPB4

1

6.07

1.1

110.0

275.0

 

EPB5

14

2.91–5.7 4.26

0.45–0.92 0.69

85.0–150.0 116.8

170.0–325.0 238.1

35–40

EPB6

1

5.02

0.87

150.0

460.0

 

BC6

26

1.9–5.4 3.98

0.75–2.1 1.42

85.0–140.0 113.8

130.0–205.0 157.1

25–30

O. medius

TC7

8

3.25–4.41 3.88

1.43–1.97 1.72

140.0–190.0 160.0

220.0–285.0 252.5

30–35

O. ‘medius’

TC13

6

2.25–3.99 3.3

0.97–2.12 1.77

130.0–165.0 146.6

215.0–290.0 249.1

35–40

  1. N number of the specimens