Subsequent excavations and surveys, particularly by Eric Axelson in the 1950s, located the remains of a number of the padrões.
sˈʌbsᵻkwənt ˌɛkskəvˈeɪʃənz ænd sˈɜːveɪz, pɚtˈɪkjʊlɚli baɪ ˈɛɹɪk ˈæksɛlsən ɪnðə nˈaɪntiːnhˈʌndɹɪd fˈɪfti z, loʊkˈeɪɾᵻd ðə ɹᵻmˈeɪnz əvə nˈʌmbɚɹ ʌvðə pˈædɹoʊz.