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Biogenic and abiogenic injuries in a Carboniferous Bellerophon (Gastropoda) from the Isle of Man, United Kingdom
GFF ( IF 1 ) Pub Date : 2019-06-14 , DOI: 10.1080/11035897.2019.1621376
John S. Peel 1
Affiliation  

ABSTRACT Two described specimens of the gastropod Bellerophon tenuifascia J. de C. Sowerby, 1824, from the Carboniferous (Asbian) of the Isle of Man, United Kingdom, preserve repaired injuries resulting from environmental breakage and failed, non-lethal, predatory attacks. Deep scars attributed to predatory attacks are assigned to the ichnofossil Caedichnus and were focused on the mid-dorsal area of the aperture. Abundant small-scale scallops and chipping of growth lamellae distributed around the apertural margin are mainly the result of environmental damage. A deeply incised injury in the aperture of one specimen was probably a fatal injury.

中文翻译:

来自英国马恩岛的石炭纪 Bellerophon (Gastropoda) 的生物和非生物损伤

摘要 两个描述的腹足动物 Bellerophon tenuifascia J. de C. Sowerby,1824 年,来自英国马恩岛的石炭纪(Asbian),保存了因环境破坏和失败的非致命性掠夺性攻击造成的修复损伤。归因于掠食性攻击的深疤痕属于 Caedichnus 的化石化石,并且集中在孔的中背区域。大量的小扇贝和分布在孔缘周围的生长薄片的碎片主要是环境破坏的结果。一个样本的孔中的深切伤可能是致命的伤害。
更新日期:2019-06-14
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