Help me identify this plant prints on dolomite

Its really hard from your pix

1 they arent very good shots and dont have scale reference
2 there are mny dolomite Formations all over the world. Each age and locale will have different species

3 I cannot even tell if they really are plant and not, conodont layers or radiolarian spicules . One segment has these things radiating like equisetum. need to look at em in a scope so we can see distinguishing structures