Whorl Patterns
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Whorl Patterns

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  • I believe I've discovered the rarest Finger Print of them all. I have discovered a print which I believe could only be defined as a Tented Arch, Loop and that's rarer than even the Accidental Whorl and the Tented Arch. The reason this is, is because the recurving line in the print reaches the inner portion but not the outer portion of the Delta and is both between the inner portion of the Delta and the Core and within the outer portion of the Delta and the Core. How would I go about having this type Finger print recognized by the United States Department of Justice, Federal Bureau of Investigations, as it's defined by their standards?
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Whorl Patterns Whorl Patterns Presentation Transcript

  • PLAIN WHORL
    A PLAINWHORL consists of one or more ridges which make a complete circuit, with two deltas, between which, when an imaginary line is drawn, at least one recurving ridge within the inner pattern area is cut or touched.
  • WHORLS
    Minimum requirements: 2 deltas and recurving ridge in front of each.
    It can be spiral, oval, circular, or any variant of a circle.
    An imaginary line drawn from delta to delta MUST cut or touch at least 1 recurving ridge within the inner pattern area.
  • PLAIN WHORL
    PO
  • PLAIN WHORL
    PM
  • PLAIN WHORL
    PO
  • PLAIN WHORL
    PI
    PM
  • CENTRAL POCKET LOOP WHORL
    A CENTRAL POCKET LOOP WHORL consists of at least one recurving ridge, or an obstruction at right angle to the line of flow, with two deltas, between which, when an imaginary line is drawn, no recurving ridge within the inner pattern area is cut or touched.
  • CENTRAL POCKET LOOP WHORL
    DIFFERENCE FROM A PLAIN WHORL - an imaginary line drawn from delta to delta must not cut or touch a recurving ridge in front of the inner delta.
  • LINE OF FLOW
    THE LINE OF FLOW OF A CENTRAL POCKET LOOP WHORL is determined by drawing an imaginary line between the inner delta and the center of the innermost recurving ridge.
  • CENTRAL POCKET LOOP WHORL
    CO
  • CENTRAL POCKET LOOP WHORL
    CI
  • CENTRAL POCKET LOOP WHORL
    CI
  • DOUBLE LOOP WHORL
    A DOUBLE LOOP consists of two separate loop formations with two separate and distinct sets of shoulders and two deltas.
  • DOUBLE LOOP WHORL
    TWO SEPARATE LOOP FORMATIONS
    TWO SEPARATE AND DISTINCT SETS OF SHOULDERS
  • DOUBLE LOOP WHORL
    2.
    1.
    3.
    “S” type loop whorls are not considered Double Loop Whorls. They are classified as Plain Whorls.
  • DOUBLE LOOP WHORL
    “Interlocking” loops are not considered Double Loop Whorls. They are classified as Plain Whorls.
  • DOUBLE LOOP WHORL
    dI
  • DOUBLE LOOP WHORL
    dO
  • DOUBLE LOOP WHORL
    dO
  • DOUBLE LOOP WHORL
    dI
  • DOUBLE LOOP WHORL
    dM
  • DOUBLE LOOP WHORL
    dO
  • ACCIDENTAL WHORL
    AN ACCIDENTAL WHORL consists of a combination of two different types of patterns with the exception of the plain arch, with two or more deltas or a pattern which possesses some of the requirements for two or more different types or a pattern which conforms to none of the definitions.
  • ACCIDENTAL WHORL
  • ACCIDENTAL WHORL
    XI
  • ACCIDENTAL WHORL
    XI
  • ACCIDENTAL WHORL
    XM
  • ACCIDENTAL WHORL
    10
    EXCEPTION:
    A loop over a plain arch is classified
    as a loop. (generally called a “lazy loop”)
  • ACCIDENTAL WHORL
    19
    EXCEPTION:
    A tented arch over a loop is classified
    as a loop.
  • ACCIDENTAL WHORL
    EXCEPTION:
    Two loops joined as one over a plain arch
    is classified as a “Plain Whorl.”
  • WHORL TRACINGS
    Trace from left delta, to a point opposite the right delta.
    Trace from the farthest left delta to a point opposite the farthest right delta when there are three or more deltas present.
    Drop down at ending ridges. Follow the lower fork of a bifurcation.
    Stop at the point opposite the right delta and count ridges between that point and the delta.
    If there are three or more ridges inside the right delta , the tracing is an - I - INNER.
  • WHORL TRACINGS
    If there are three or more ridges outside the right delta, the tracing is an - O - OUTER.
    If there are one or two ridges either inside or outside the right delta, or if the tracing stops on the right delta itself, the tracing is an - M - MEETING.
    8. It is not necessary to count more than three ridges.
    Do not count delta or tracing ridge. The tracing ridge is the ridge where the tracing stopped opposite the right delta.
  • WHORL TRACINGS
  • WHORL TRACINGS
  • WHORL TRACINGS
  • WHORL TRACINGS
  • WHORL TRACINGS
    PI
  • WHORL TRACINGS
    PO
    D
    D
  • WHORL TRACINGS
    PO
    D
    D
  • WHORL TRACINGS
    PM
    D
    D
  • WHORL TRACINGS
    PM
    D
    D
  • WHORL TRACINGS
    PO
    D
    D
  • WHORL TRACINGS
    PI
    D
    D
  • WHORL TRACINGS
    PI
    D
    D
  • WHORL TRACINGS
    PI
    D
    D
  • WHORL TRACINGS
    PLAIN WHORL
    PO
    PM
    PM
    D
    D
    D
    D
    D
    D
  • WHORL TRACINGS
    CI
    D
    D
  • WHORL TRACINGS
    CI
    D
    D
  • WHORL TRACINGS
    CI
    D
    D
  • WHORL TRACINGS
    CI
    D
    D
  • WHORL TRACINGS
    CENTRAL POCKET LOOP
    CI
    CM
    CI
    D
    D
    D
    D
    D
    D
  • WHORL TRACINGS
    dI
    D
    D
  • WHORL TRACINGS
    dM
    D
    D
  • WHORL TRACINGS
    dO
    D
    D
  • WHORL TRACINGS
    dI
    D
    D
  • WHORL TRACINGS
    dM
    If no upward trend is present, continue tracing until a point opposite the right delta, or the delta itself.
    D
    D
  • WHORL TRACINGS
    di
    do
    05
    D
    D
    If there is an upward trend stop, but if there is no upward trend continue to a point opposite right delta. If in your opinion the finger is rolled beyond normal, reference to what it would have been if rolled to a normal amount.
  • WHORL TRACINGS
    17
    dI
    C
    D
    D
  • WHORL TRACINGS
    dO
    dI
    dI
    D
    D
    D
    D
    D
    D
  • WHORL TRACINGS
    XI
    D
    D
    D
  • WHORL TRACINGS
    XMXO
    D
    D
    D
  • WHORL TRACINGS
    XM
    PM
    D
    D
    D
  • WHORL TRACINGS
    ACCIDENTAL WHORL
    XO
    XI
    XO
    D
    D
    D
    D
    D
    D
    D
    D
  • WHORL FREQUENCY
  • Questions?