File:Florian1935 plate02.jpg

Plate II


Fig.5. Section 32, passing through the prochordal plate and the cranial extremity of the thin part of the head-process (between arrows 1 and 2). x391.


Fig. 6. Section 79, passing through the sequestered mesoderm of the connecting stalk (above "s.C.s."). a.c. amniotic cavity. s.e. stalk-ectoderm. a.m. stalk-mesoderm. Dorsal side above. x391.

Fig.7. Section 97, passing through the connecting stalk and the primitive streak. In the connecting stalk, the primordia of the umbilical arteries (u.a.1andu.a.2)canbeseen.The mesothelium of the connecting stalk shows a deep invagination at v.p.(vessel-primordium). a.c.am- nioticcavity. p.s.primitivestreak. x115.

Fig.8. Section 75, passing through the ventral wall of the yolk-sac(see text, p.404). y.s.c.=yolk- sac cavity. en. endoderm. d.e. diverticulum of the endoderm directed towards the mesoderm. m. mesoderm. x186.

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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)

Florian Links: Text fig 1 | text fig 2 | text fig 3 | Plate 1 | Fig. 1. Section 49 | Fig.2. Section 43 | Fig.3. Section 40 | 
Fig.4. Section 37 | Plate 2 | Fig.5. Section 32 | Fig. 6. Section 79 | Fig.7. Section 97 | Fig.8. Section 75 | Plate 3 | 

Fig.9. Section 122 | 
Fig. 10. Section 23 | 
Fig.11. Section 99 | An Early Human Embryo (No. 1285)

Reference

Florian J. and Hill JP. An early human embryo (no. 1285, Manchester Collection), with capsular attachment of the connecting stalk. (1935) J Anat. 69(4): 399-411. PMID 17104547

Cite this page: Hill, M.A. (2024, April 26) Embryology Florian1935 plate02.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Florian1935_plate02.jpg

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Reference

An Early Human Embryo (No. 1285, Manchester Collection), with Capsular Attachment of the Connecting Stalk

<pubmed>17104547</pubmed>| PMC1249055</ref>