ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi ˈeɪt, θɹˈiː dˈaɪnəsˌɔːɹ bˈoʊn bˈɛdz wɜːɹ ˈɛkskəvˌeɪɾᵻd, ænd sˌɛɹɐtˈɑːpsiən mətˈɪɹiəl wʌz kəlˈɛktᵻd fɹʌm bˈɪɡ bˈɛnd nˈæʃənəl pˈɑːɹk tˈɛksəs baɪ wˈɪljəm stɹˈeɪn.
In 1938, three dinosaur bone beds were excavated, and ceratopsian material was collected from Big Bend National Park (Texas) by William Strain.