There was  of an earlier ditch, estimated at  deep originally, and  of a later, V-shaped ditch that was about  wide and  deep originally.
ðɛɹwˌʌz əvən ˈɜːlɪɚ dˈɪtʃ, ˈɛstᵻmˌeɪɾᵻd æt dˈiːp ɚɹˈɪdʒɪnəli, ænd əvə lˈeɪɾɚ, vˈiːʃˈeɪpt dˈɪtʃ ðæt wʌz ɐbˌaʊt wˈaɪd ænd dˈiːp ɚɹˈɪdʒɪnəli.