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Table 1 Repeated measurements of the length, the width, and the height of each segmented tooth in specimens GPIT-PV-30003 and GPIT-PV-30007

From: Dentition and feeding in Placodontia: tooth replacement in Henodus chelyops

Measurement

Length 3_1

Width 3_1

Height 3_1

Length 3_2

Width 3_2

Height 3_2

Length 3_3

Width 3_3

Height 3_3

Length 3_4

Width 3_4

Height 3_4

1

12.98

7.64

2.42

10.38

6.7

2.36

9.72

5.68

2.46

11.54

7.3

2.58

2

12.78

7.62

2.32

10.1

6.74

2.28

9.92

5.68

2.36

11.48

7.16

2.46

3

12.94

7.62

2.34

10.46

6.7

2.36

9.82

5.86

2.38

11.46

7.46

2.44

4

12.9

7.66

2.48

10.44

6.82

2.24

9.88

5.72

2.36

11.5

7.46

2.44

5

12.96

7.56

2.34

10.34

6.66

2.36

9.88

5.7

2.42

11.4

7.4

2.44

6

12.96

7.6

2.3

10.2

6.8

2.38

9.82

5.76

2.42

11.3

7.38

2.46

7

12.96

7.62

2.36

10.26

6.64

2.28

9.84

5.68

2.44

11.48

7.62

2.58

8

12.94

7.58

2.28

10.4

6.64

2.34

9.84

5.72

2.42

11.46

7.32

2.52

9

13.02

7.52

2.36

10.44

6.64

2.32

9.8

5.68

2.4

11.14

7.16

2.68

10

12.9

7.54

2.36

10.14

6.66

2.4

10,00

5.52

2.42

11.28

7.14

2.38

Mean (mm)

12.934

7.596

2.356

10.316

6.7

2.332

9.852

5.7

2.408

11.404

7.34

2.498

SD

0.065

0.045

0.058

0.132

0.067

0.051

0.075

0.084

0.033

0.125

0.156

0.091

SE (mm)

0.02

0.014

0.018

0.042

0.021

0.016

0.024

0.027

0.01

0.04

0.049

0.029

RE (%)

0.158

0.187

0.778

0.405

0.315

0.691

0.241

0.468

0.432

0.348

0.672

1.148

Measurement

Length 3_5

Width 3_5

Height 3_5

Length 3_6

Width 3_6

Height 3_6

Length 3_7

Width 3_7

Height 3_7

Length 3_8

Width 3_8

Height 3_8

1

12.94

7.64

2.24

12.26

6.86

2.78

12.4

7.32

2.28

10.58

6.26

2.6

2

13.12

7.9

2.34

12.2

6.86

2.74

12.36

7.18

2.18

10.5

6.34

2.58

3

13.42

7.78

2.34

12.04

6.7

2.64

12.46

7.4

2.22

10.6

6.3

2.5

4

13.42

7.62

2.3

12.16

6.88

2.74

12.24

7.42

2.28

10.46

6.14

2.56

5

13.24

7.84

2.18

12.14

6.64

2.74

12.32

7.24

2.22

10.58

6.28

2.54

6

13.42

7.82

2.24

12.28

6.78

2.52

12.34

7.18

2.38

10.8

6.5

2.58

7

13.4

7.82

2.12

12.12

6.42

2.6

12.2

7.24

2.28

10.8

6.3

2.68

8

13.4

7.62

2.14

12.24

6.72

2.7

12.26

7.46

2.28

10.44

6.2

2.68

9

13.4

7.66

2.12

12.26

6.62

2.6

12.2

7.36

2.32

10.54

6.34

2.64

10

13.4

7.7

2.16

12.18

6.76

2.54

12.36

7.52

2.2

10.52

6.14

2.54

Mean (mm)

13.316

7.74

2.218

12.188

6.724

2.66

12.314

7.332

2.264

10.582

6.28

2.59

SD

0.165

0.104

0.087

0.076

0.14

0.092

0.087

0.119

0.06

0.126

0.107

0.061

SE (mm)

0.052

0.033

0.027

0.024

0.044

0.029

0.027

0.038

0.019

0.04

0.034

0.019

RE (%)

0.393

0.424

1.235

0.196

0.659

1.098

0.223

0.515

0.841

0.376

0.537

0.739

Measurement

Length 7_1

Width 7_1

Height 7_1

Length 7_2

Width 7_2

Height 7_2

Length 7_3

Width 7_3

Height 7_3

Length 7_4

Width 7_4

Height 7_4

1

16,00

9.54

2.92

11.34

8.96

2.6

12.64

8.98

2.72

16.34

9.8

2.58

2

15.98

9.8

2.84

11.56

9.08

2.64

12.5

9.06

2.82

16.3

9.68

2.62

3

15.78

9.8

2.92

11.3

9.02

2.74

12.72

9.06

2.78

16.38

9.66

2.72

4

16.02

9.8

2.88

11.58

9.04

2.72

12.54

8.96

2.78

16.3

9.6

2.44

5

15.88

9.74

2.96

11.58

9.08

2.72

12.64

9.06

2.78

16.32

9.6

2.66

6

15.9

9.74

2.98

11.6

9.1

2.7

12.66

9.06

2.86

16.28

9.68

2.66

7

15.92

9.84

2.92

11.56

9.06

2.7

12.64

9.04

2.84

16.3

9.62

2.68

8

15.92

9.74

2.96

11.58

9.14

2.72

12.64

9.04

2.84

16.3

9.7

2.72

9

15.9

9.74

2.98

11.58

9.08

2.68

12.62

9.02

2.76

16.3

9.6

2.7

10

15.88

9.74

2.9

11.56

9.06

2.7

12.64

9.04

2.82

16.28

9.56

2.68

Mean (mm)

15.918

9.748

2.926

11.524

9.062

2.692

12.624

9.032

2.8

16.31

9.65

2.646

SD

0.07

0.082

0.045

0.109

0.048

0.042

0.062

0.036

0.043

0.03

0.069

0.084

SE (mm)

0.022

0.026

0.014

0.034

0.015

0.013

0.02

0.011

0.014

0.01

0.022

0.027

RE (%)

0.138

0.265

0.489

0.298

0.169

0.498

0.155

0.124

0.488

0.059

0.228

1.008

Measurement

Length 7_5

Width 7_5

Height 7_5

Length 7_6

Width 7_6

Height 7_6

Length 7_7

Width 7_7

Height 7_7

Length 7_8

Width 7_8

Height 7_8

1

14.22

7.8

2.66

15.58

8.02

2.44

11.5

8.7

3.04

13.42

9.26

3.02

2

13.8

7.9

2.96

15.46

7.92

2.52

11.38

8.4

3.18

13.36

9.12

3.06

3

14,00

7.92

2.96

15.44

7.92

2.58

11.5

8.54

3.04

13.38

9.04

3.04

4

14.28

7.9

2.92

15.44

7.94

2.56

11.5

8.56

2.98

13.38

9.06

3.04

5

14.1

7.92

2.92

15.46

7.94

2.56

11.5

8.56

3.02

13.4

9.06

3,00

6

13.94

7.94

2.92

15.44

8,00

2.54

11.52

8.6

3.02

13.38

9.08

3.04

7

14.08

7.94

2.94

15.48

8,00

2.58

11.5

8.66

3,00

13.34

9.1

3.04

8

14.04

7.96

2.94

15.46

7.92

2.58

11.54

8.58

3.04

13.38

9.06

2.98

9

14.08

7.92

2.94

15.44

7.96

2.58

11.52

8.6

3.06

13.38

9.08

3,00

10

14.04

7.96

2.94

15.44

7.92

2.52

11.5

8.66

3.04

13.36

9.04

3,00

Mean (mm)

14.058

7.916

2.91

15.464

7.954

2.546

11.496

8.586

3.042

13.378

9.09

3.022

SD

0.134

0.046

0.089

0.043

0.039

0.044

0.043

0.083

0.054

0.022

0.065

0.026

SE (mm)

0.043

0.015

0.028

0.014

0.012

0.014

0.014

0.026

0.017

0.007

0.02

0.004

RE (%)

0.303

0.184

0.968

0.088

0.155

0.55

0.118

0.307

0.558

0.052

0.225

0.132

  1. The mean, the standard deviation (SD), the standard error (SE), and the relative error (RE) were also added. The measurements were taken on Avizo 8.1. The values are in millimetres.
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