ðɪs spˈiːsiːz ɪz ˈɔːlsoʊ nˈoʊn fɹʌm dᵻpˈɑːzɪts ʌvðə vˈɜːkhɑːvkə, zˈɪmnɪɡɚɹi ænd jˈoːɹɡə fɔːɹmˈeɪʃənz ɪnðə wˈaɪt sˈiː ˈɛɹiə ʌvðɪ ˈɑːɹkhɐndʒˌɛlsk ɹˈiːdʒən, ɹˈʌʃə.
This species is also known from deposits of the Verkhovka, Zimnegory and Yorga Formations in the White Sea area of the Arkhangelsk Region, Russia.