. . . . . . . . . . . . . . . . . . . . . . "The 200 turn period between the end of the First Pass (58 turns after landing) and the beginning of the Second Pass (258 turns after landing). Main article: Calendars and Dating On Pern"@en . . . . "First Interval"@en . . . . "The First Interval covered the Turns (years) 58-258 AL. It was characterized by an expansion of humanity after the loosing of restrictions following the end of the First Pass. Many of the major Holds of Pern were founded during this era. By the end, some had begun to forget about Thread. Novels taking place during the First Interval \n* Dragonseye (majority of book) \n* Dragonsblood (Some events))"@en . "The First Interval covered the Turns (years) 58-258 AL. It was characterized by an expansion of humanity after the loosing of restrictions following the end of the First Pass. Many of the major Holds of Pern were founded during this era. By the end, some had begun to forget about Thread. Novels taking place during the First Interval \n* Dragonseye (majority of book) \n* Dragonsblood (Some events))"@en . . . . . . . . . . . . "The 200 turn period between the end of the First Pass (58 turns after landing) and the beginning of the Second Pass (258 turns after landing). Main article: Calendars and Dating On Pern"@en . . .