ðə pɹˈɪns kɹˈiːk fɔːɹmˈeɪʃən bˈɛɹz ɐ vɚɹˈaɪəɾi ʌv fˈɑːsəlz, mˈɛnɪəv ðˌɛm sˈɪmɪlɚ tʊ ˈʌðɚ pɹˈiːviəsli nˈoʊn lˌæɹɐmˈɪdiən tˈæksə.
The Prince Creek Formation bears a variety of fossils, many of them similar to other previously known Laramidian taxa.