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Table 4 Range of the size variations (length and width: min., max.; average ± Sm = σ/√n; v = 100 σ/average L or W): A. of the different loci of teeth of ?Protadelomys alsaticus Hartenberger, 1969 and B. length and width for some loci only of ?Protadelomys cf. alsaticus nov. sp.1,2.3, from Bouxwiller (MP 13; Bas Rhin, France)

From: Revision of the genus Protadelomys, a middle Eocene theridomyoid rodent: evolutionary and biochronological implications

A ? Protadelomys alsaticus from Bouxwiller

Length

n

min

mean ± Sm

max

σ

v

DP4

6

1.28

1.347 ± 0.022

1.43

0.055

4.46

P4

10

1.4

1.529 ± 0.038

1.7

0.120

7.85

M1

35

1.50

1.691 ± 0.012

1.86

0.071

4.20

M2

24

1.58

1.680 ± 0.011

1.78

0.052

3.12

M3

18

1.54

1.683 ± 0.020

1.87

0.084

4.99

dp4

9

1.30

1.429 ± 0.026

1.53

0.077

5.38

p4

9

1.44

1.569 ± 0.022

1.68

0.066

4.23

m1

27

1.66

1.794 ± 0.013

1.96

0.066

3.68

m2

32

1.74

1.819 ± 0.010

1.96

0.059

4.22

m3

22

1.79

1.947 ± 0.016

2.09

0.076

4.62

Width

n

min

mean ± Sm

max

σ

v

DP4

6

1.31

1.388 ± 0.030

1.52

0.076

4.46

P4

10

1.38

1.587 ± 0.036

1.79

0.114

7.18

M1

35

1.64

1.748 ± 0.013

1.98

0.076

4.37

M2

24

1.67

1.762 ± 0.018

1.87

0.011

3.11

M3

18

1.46

1.594 ± 0.024

1.84

0.102

6.37

dp4

9

0.98

1.089 ± 0.022

1.16

0.066

6.19

p4

9

1.12

1.279 ± 0.039

1.46

0.118

3.93

m1

27

1.40

1.516 ± 0.013

1.67

0.070

4.60

m2

32

1.5

1.609 ± 0.013

1.76

0.059

4.20

m3

22

1.47

1.536 ± 0.016

1.63

0.049

3.18

B ? Protadelomys cf. alsaticus morphotypes 1, 2, 3, Bouxwiller

Morphotype 1

Morphotype 2

Morphotype 3

cat

Length

width

 

Length

width

 

Length

width

P4

1.58

1.43

M1

1.61

1.64

D4

1.45

1.53

M1

2.01

1.99

M1

1,61

1,68

D4

1.41

1.48

M1

1.80

1.98

M1

1.58

1.65

P4

1.49

1.71

M2

1.85

2.01

M1

1,61

154

P4

1.50

1.60

dp4

1.46

1.07

M2

1.61

1.63

M2

1.95

2.06

dp4

1.35

1.32

M2

1.60

1.62

M3

4.76

1.80

p4

1.72

1.37

M3

1.62

1.45

m1

1.80

1.67

m1

1.86

1.68

M3

1.49

1.44

m2

2.02

1.81

m1

1.78

1.65

d4

1.21

0.89

m2

1.89

1.59

m2

2.00

1.70

p4

1,72

1,22

m3

2.08

1.68

m2

2.00

1.70

p4

1,45

1,31

m3

2.11

1.75

m2

1.94

1.67

p4

1,45

1,19

   

m3

2.18

1.79

m1

1.75

1.52

   
   

m3

1.98

1.40