-
Society of Edinburgh, v. 60(1), pt. 1, pp 1-78 Hagdorn, H. (1988). "
Ainigmacrinus calyconodalis n. g. n. sp., eine ungewöhnliche
Seelilie aus der Obertrias...
- †Agnostocrinus †Agostocrinus †Aguayoaster †Ailsacrinus †Ainacrinus †
Ainigmacrinus †Aithriocrinus †Akadocrinus †Albebarania †Albertechinus †Alcimocrinus...
