Fig. 7 in Evolution of retiolitid graptolites-a synopsis

Fig. 7. Comparison of an L−colony rhabdosome (A) with two rhabdosomes of S−colony (B, C). A. Stomatograptus sp., ZPAL G. 34/12, unknown Arctic Canada locality, Llandovery?, fragment of distal part of rhabdosome with five thecae. B. Holoretiolites helenaewitoldi sp. nov., ZPAL G.34/2. C. Corynites wyszogrodensis Kozlowski, 1956, ZPAL G.IV, Ordovician.