Ternavites Grytsenko, 2021

Description. There are two samples of large and long tube-like structures, which take the whole place over the plate. In the first view, these remains seem as ichnofossils, but after a more detail study under a doubled magnification, they turned out to have noticeable short roots. The erosion process showed the inner structure of the tubes, which is as a “cone in cone” structure. Both tubes are crossing one another in the upper part. There was an expansion in the upper parts of the tubes (like a cap of corals). Two buds grew from the “capes.”