<prompt> Mutsara 1: Zvisaririra zvinowanwa muSt. Louis zvinosanganisira makorari ebryozoan Lithostrotion uye Lithostrotionella uye rugosan Fenestrellina . Mutsara wechipiri: Matongo anowanwa muSt. Louis anosanganisira makorari anonziLithostrotion ne Lithostrotionella uye anonziBryozoanFenestrellina . Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?  <response>: Kwete 