Template talk:Sensenig1951 table1

From Embryology

Mark Hill (talk) 11:02, 1 February 2017 (AEDT) See also the collapsible table 1.

Age Group
(gestation age)
Embryo
no.
Crown Rump
Length
Thickness of
sections (microns)
Plane of
section
Illustration
X (20-22 days) 2795 2.0 (5) 6 T
8244 (6) 8 T
4216 2.17 (7) 15 T
XI (22-24 days) 5074 3.0 (10) 10 T
7611 2 .4 (16) 8 T
2053 3.1 (20) 10 T Fig. 1, pl. 1
XII (24-26 days) 6097 3 .4 (25) 10 T
7724 3.5 (29) 8 S
7999 3.2 (29) 10 T
XIII (26-28 days) 7889 4.2 6 F
8066 5.3 8 T
8119 5.3 8 T Fig. 2, pl. 1
XIV (28-30 days) 5787 6.8 10 S
7829 7.0 8 T
8141 7.3 8 F
XV (30-32 days) 721 9.0 15 T Figs. 3, 4, pl. 1
3385 8.3 20 T
6504 7.5 6 S
6506 7.5 10 F
XVI (32-34 days) 792 8.0 20 T
887 9.0 40 T
6507 9 .0 8 F
6511 8.1 10 S
6512 7 .0 10 T
6516 10.5 8 S
6517 10.5 8 T
8112 10.9 8 F
XVII (34-36 days) 6519 10.8 8 S
6521 13.2 8 T Figs. 5, 6, pl. 1
8101 13.0 10 T
8118 12.6 10 F Fig. 21, pi. 4
XVIII (36-38 days) 4430 14.0 15 T
6524 11 .7 10 T
6525 13.8 8 S
6528 13 .4 8 F
7707 14.5 10 T
8172 16.5 20 T Figs. 7, 8, pl. 2
8235 14.0 10 S
XIX (38-40 days) 1390 18.0 20 3
4405 15.8 10 T
5609 18.0 25 F
8092 16.3 20 T
XX (40-42 days) 2393 23 .1 20 S
3527 22 .0 25 S
4059 21.6 15 F
6426 21.5 20 T
7274 18.0 20 T Figs. 9, 10, pl. 2
7906 19.5 20 F
XXI (42-44 days) 7254 22.5 20 T
7392 22.7 20 T Figs. 11, 12, pl. 2: fig. 22, pl. 4
7864 24.0 20 F
XXII (44-46 days) 4339 24.5 15 T
6701 24 .0 20 F
6832 25.8 20 F Fig. 23, pl. 4
XXIII (46-48 days) 4570 30.7 15 T Figs. 13, 14, pl. 3; fig. 24, pl. 4
6573 31.5 20 T Figs. 15, 16, pl. 3
7425 27.0 20 F
Older embryos:
8 weeks 3669 34.0 50 T
5762 34.0 25 S
5712 35 .0 25 F
1915 35.5 50 T
4021 38 .0 15 T
9 weeks 6658 40.0 40 S
4985 41.0 20 T
301 44 .0 20 T
1686 46.0 100 S
4475 48.0 20 T Figs. 19, 20, pl. 4
10 weeks 3990 54.0 20 T
481 57.0 200 F
11 weeks 4229 58.0 20 T
1656 67 .0 200 S
4291 69 .0 100 T
12 weeks 1455 78.5 50 S
172 80.0 100 T
72181 80.0 20 T Figs. 17, 18, pl. 3
  • Number of somites given in parentheses.
  • T. transverse; F. frontal or coronal: S. sagittal.
  • Embryo loaned by Department of Embryology. Carnegie Institution of Washington. prepared for study on a U. S. Public Health Service Grant.
Reference: Sensenig EC. The early development of the meninges of the spinal cord in human embryos. (1951) Contrib. Embryol., Carnegie Inst. Wash. Publ. 611,
Carnegie Embryos - Sensenig (1951) - Spinal Cord Meninges 
Age Group
(gestation age)
Embryo
no.
Crown Rump
Length
Thickness of
sections (microns)
Plane of
section
Illustration
X (20-22 days) 2795 2.0 (5) 6 Transverse
8244 (6) 8 Transverse
4216 2.17 (7) 15 Transverse
XI (22-24 days) 5074 3.0 (10) 10 Transverse
7611 2 .4 (16) 8 Transverse
2053 3.1 (20) 10 Transverse Fig. 1, pl. 1
XII (24-26 days) 6097 3 .4 (25) 10 Transverse
7724 3.5 (29) 8 Sagittal
7999 3.2 (29) 10 Transverse
XIII (26-28 days) 7889 4.2 6 Frontal
8066 5.3 8 Transverse
8119 5.3 8 Transverse Fig. 2, pl. 1
XIV (28-30 days) 5787 6.8 10 Sagittal
7829 7.0 8 Transverse
8141 7.3 8 Frontal
XV (30-32 days) 721 9.0 15 Transverse Figs. 3, 4, pl. 1
3385 8.3 20 Transverse
6504 7.5 6 Sagittal
6506 7.5 10 Frontal
XVI (32-34 days) 792 8.0 20 Transverse
887 9.0 40 Transverse
6507 9 .0 8 Frontal
6511 8.1 10 Sagittal
6512 7 .0 10 Transverse
6516 10.5 8 Sagittal
6517 10.5 8 Transverse
8112 10.9 8 Frontal
XVII (34-36 days) 6519 10.8 8 Sagittal
6521 13.2 8 Transverse Figs. 5, 6, pl. 1
8101 13.0 10 Transverse
8118 12.6 10 Frontal Fig. 21, pi. 4
XVIII (36-38 days) 4430 14.0 15 Transverse
6524 11 .7 10 Transverse
6525 13.8 8 Sagittal
6528 13 .4 8 Frontal
7707 14.5 10 Transverse
8172 16.5 20 Transverse Figs. 7, 8, pl. 2
8235 14.0 10 Sagittal
XIX (38-40 days) 1390 18.0 20 Sagittal
4405 15.8 10 Transverse
5609 18.0 25 Frontal
8092 16.3 20 Transverse
XX (40-42 days) 2393 23 .1 20 Sagittal
3527 22 .0 25 Sagittal
4059 21.6 15 Frontal
6426 21.5 20 Transverse
7274 18.0 20 Transverse Figs. 9, 10, pl. 2
7906 19.5 20 Frontal
XXI (42-44 days) 7254 22.5 20 Transverse
7392 22.7 20 Transverse Figs. 11, 12, pl. 2: fig. 22, pl. 4
7864 24.0 20 Frontal
XXII (44-46 days) 4339 24.5 15 Transverse
6701 24 .0 20 Frontal
6832 25.8 20 Frontal Fig. 23, pl. 4
XXIII (46-48 days) 4570 30.7 15 Transverse Figs. 13, 14, pl. 3; fig. 24, pl. 4
6573 31.5 20 Transverse Figs. 15, 16, pl. 3
7425 27.0 20 Frontal
Older embryos:
8 weeks 3669 34.0 50 Transverse
5762 34.0 25 Sagittal
5712 35 .0 25 Frontal
1915 35.5 50 Transverse
4021 38 .0 15 Transverse
9 weeks 6658 40.0 40 Sagittal
4985 41.0 20 Transverse
301 44 .0 20 Transverse
1686 46.0 100 Sagittal
4475 48.0 20 Transverse Figs. 19, 20, pl. 4
10 weeks 3990 54.0 20 Transverse
481 57.0 200 Frontal
11 weeks 4229 58.0 20 Transverse
1656 67 .0 200 Sagittal
4291 69 .0 100 Transverse
12 weeks 1455 78.5 50 Sagittal
172 80.0 100 Transverse
72181 80.0 20 Transverse Figs. 17, 18, pl. 3
  • Number of somites given in parentheses.
  • T. transverse; F. frontal or coronal: S. sagittal.
  • Embryo loaned by Department of Embryology. Carnegie Institution of Washington. prepared for study on a U. S. Public Health Service Grant.
Reference: Sensenig EC. The early development of the meninges of the spinal cord in human embryos. (1951) Contrib. Embryol., Carnegie Inst. Wash. Publ. 611,