Encara no tenim significats per a "plain whorl".
1Figures 194 to 211 are typical examples of the plain whorl type.
2Figure 267 is a plain whorl.
3The " plain whorl" consists of the simplest form of whorl construction and is the most common of the whorl subdivisions.
4The aforementioned subdivisions are as follows: The Plain Whorl, The Central Pocket Loop, The Double Loop, and The Accidental.
5By the word "whorl" is meant all types of whorls, including plain whorls, central pocket loops, double loops and accidentals.
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