hɪz ɹˈaɪɾɪŋz ɹᵻvˈiːl ðæt hiː wʌz dʒˈɛnɚɹəli ɐ sˈɑːlɪd səpˈoːɹɾɚɹ əvə dˈʌbəljˌuː. dˈiː. mˈæθjuː bɹˈænd ʌv dɪspˈɜːsəlˌɪzəm ʌv spˈiːsiːz.
His writings reveal that he was generally a solid supporter of a W. D. Matthew brand of dispersalism of species.