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Latent Print Examination » Questions from FP Experts for FP Experts... Processing, Testimony, and Technical Matters » Incipient Ridge « Previous Next »

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Ernie Hamm
Posted on Friday, May 24, 2002 - 12:32 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)
Structure of Interstitial Epidermal Ridges
Penrose, L.S. and N.J.B. Plomley
Fingerprint Whorld (Brit), 5:29 (1980)
Comment: Incipient/nascent/rudimentary ridges BIO
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David Fairhurst
Posted on Friday, May 24, 2002 - 11:56 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)
Does anyone have any references on incipient ridges?
So far I have Okajima's 'Dermal and Epidermal Structures of the Volar Skin' and Ashbaugh's 'Incipient Ridges and the Clarity Spectrum'.
I'm especially looking for articles about the appearance/absence of incipients in latent and inked impressions.

Can anyone say with authority that they have ever seen incipient ridges on the palm or phalanges? Do they only appear on the finger-tips? If so, why?

David
?:^)

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