Fig. 13From: Taphonomy and palaeoecology of the green Devonian gypidulid brachiopods from the Aferdou El Mrakib, eastern Anti-Atlas, MoroccoFrequency of injuries in the two gypidulid brachiopods from the Aferdou El Mrakib (Morocco). Their angular position is measured relative to the plane of symmetry on ventral valves only. Top Ivdelinia pulchra (number of specimens: 110; number of injuries: 180), Morocco. Bottom Devonogypa sp. (number of specimens: 82; number of injuries: 144)Back to article page