| Summary: | Fig. 8. Zoroasterid asteroid Zoroaster marambioensis sp. nov., Eocene, Cucullaea I Allomember, La Meseta Formation of Seymour Island, Antarctica. A. IAA-Pi-373-N, arm tip, detailed abactinal (A1) and actinal (A2) views of distal and terminal ossicles; detailed stereom structure of terminal ossicle in abactinal (A3) and actinal (A4) surface, note that the fossil was preserved in life poisition, then the stereom in abactinal surface was unaltered. B. IAA- Pi-373-G; position and arrangement of primary and secondary spines and pedicellariae in actinal inclined side of arm (B1); lateral view of arm, showing spines and pedicellariae associated to actinolaterals (B2). Abbreviations: 1Sp, primary spine; 2Sp, secondary spine. Published as part of Palópolo, Evangelina E., Brezina, Soledad S., Casadio, Silvio, Griffin, Miguel & Santillana, Sergio, 2021, A new zoroasterid asteroid from the Eocene of Seymour Island, Antarctica, pp. 301-318 in Acta Palaeontologica Polonica 66 (2) on page 311, DOI:10.4202/app.00714.2019, http://zenodo.org/record/12196830
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