Analysis of information sources in references of the Wikipedia article "Punic language" in English language version.
The place to begin is with a definition of what can be called a Punic script in relation to a Punic language. Conventionally, we call "Punic" the writing typical of Carthage, which spread to other colonies when the "New City" became the "capital" of the Phoenician west. Judging from the existing data on the history of the region, Carthage became leader of the other colonies around the middle to the end of the 6th century BC, when we first know of symbola with the Etruscan cities, the first treaty with Rome (ca. 509 BC), and the first Carthaginian involvement in wars in Sardinia and Sicily. One can suppose that, before this period, the Phoenician language, written according to Phoenician orthographic and paleographic conventions, was still in use in the west, with some local changes in the scripts from region to region or from city to city… As for language, the Phoenician-Punic grammars (the authors of which generally do not agree on the classification of the different phases and dialects of Phoenician) make a distinction between Phoenician and Punic. They lack precision, however, when they attempt to define the characteristics of Punic and the period in which it originated… We are able to distinguish Punic from Phoenician (in part) because of the orthography of the written language. The first linguistic characteristic we can recognize is the tendency to drop the pronunciation of the laryngeal ʾalep, followed by he (in Punic), and finally, the whole series of laryngeals and pharyngeals (in late Punic).
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