Leolaia
Applegate's paper is not about chronology and does not provide and any dates featured in his research are incidental to his thesis, his approach to the subject of the seventy years is theological and reflects a harmony between the principal texts notwithstanding the flexibility of interpretation. It is in the matter of substance of what those individual texts that is devastating to the Jonsson nonsense and proves the plausibility of the approach by celebrated WT scholars. Applegate does not mention 537 BCE ending the period nor does he mention 539 BCE, the opposing opinion prpmoted by Jonsson. In fact, Applegate refrains from giving a definite chronology with the exception of the two Zechariah texts.
Nevertheless, this discussion puts the subject of the seventy years in a new and fresh perspective broadening and deepening this most perplexing subject despite the dogmatic stance by apostates who hastily and foolishly decry our true biblical position. I believe that Applegate does provide a unitary view because of the influence of the Jeremiah texts even though he admits to a "flexibility of interpretation" which is well documented in the commentaries and literature. This 'unitary' view is proved by the theology of Jeremiah and the fact that Daniel, Ezra and Zechariah sourced Jeremiah by quotation or imputation. The theology is devastating to the Jonsson hypotheisis.
At last, you see the many discontinuities and reinterpretaions by your own admission so this article is troubling for you so perhaps you write Jonsson and alert him to this observation so that he can understand that his interpretation oif the seventy years as servitude alone is a 'whacky and concocted theory'.
scholar JW