Fig. 3 in New occurrence of the Ordovician eocrinoid Cardiocystites: Palaeogeographical and palaeoecological implications

Fig. 3. Global morphology of the Cardiocystites bohemicus Barrande, 1887 eocrinoid featuring developed ambulacra and the well−preserved stem inserted into the theca (Upper Ordovician, Morocco, Oued El Caïd Rami). A. MHNM. 15406.13.1; A1, photograph of the antanal face showing brachioles, the theca and the well−preserved stem; A2, enlargement showing erect ambulacra and brachioles. B. MHNM. 15406.13.2; B1, photograph of the anal face; B2, enlargement showing the anal pyramid. Scale bars 5 mm.