Table 1 Compositional results for the eggshell and pore inclusions as determined by micro-PIXE technique. The remaining percentage includes oxygen and carbon

From: Filling the gaps of dinosaur eggshell phylogeny: Late Jurassic Theropod clutch with embryos from Portugal

%w

eggshell

pore inclusions

Na

0.09

0.6

Mg

0.33

1.9

Al

0.09

11.6

Si

0.10

25.2

P

n.d.

0.07

S

0.08

0.09

Cl

0.02

0.08

K

0.03

2.4

Ca

39.4

6.0

Ti

n.d.

0.4

Mn

0.18

0.03

Fe

0.27

3.6

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