It fits in the middle of the a gap in the fossil record which separates the aquatic Devonian tetrapods from the terrestrial ones of the mid-Carboniferous.
ɪ t WORD_BOUNDARY f ɪ t s WORD_BOUNDARY ɪ n ð ə WORD_BOUNDARY m ɪ d ə l WORD_BOUNDARY ʌ v ð ɪ WORD_BOUNDARY ʌ WORD_BOUNDARY ɡ æ p WORD_BOUNDARY ɪ n ð ə WORD_BOUNDARY f ɑ s ə l WORD_BOUNDARY ɹ ɛ k ə ɹ d WORD_BOUNDARY w ɪ t̠ʃ WORD_BOUNDARY s ɛ p ə ɹ ɹ eɪ t s WORD_BOUNDARY ð ɪ WORD_BOUNDARY ə k w æ t ɪ k WORD_BOUNDARY d ɛ v oʊ n iə n WORD_BOUNDARY t ɛ t ɹ ʌ p ɑ d z WORD_BOUNDARY f ɹ ʌ m ð ə WORD_BOUNDARY t ə ɹ ɹ ɛ s t ɹ ɪ ə l WORD_BOUNDARY w ʌ n z WORD_BOUNDARY ʌ v ð ə WORD_BOUNDARY m ɪ d k ɑ ɹ b ə n ɪ f ə ɹ ɹ ə s WORD_BOUNDARY