Anabarites is a problematic lower Cambrian genus, and is one of the small shelly fossils.
[1] The fossils represent the triradially symmetrical mineralised tube in which the organism dwelt; it was sedentary.
[3] After Kouchinsky et al. (2009):[4] For images, see Matthews, S. C.; Missarzhevsky, V. V. (1975).
"Small shelly fossils of late Precambrian and early Cambrian age: a review of recent work".
This article related to a Cambrian animal is a stub.