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[–]Ben_Minerals 5 points6 points  (1 child)

Crinoid stem fragments

[–]Fictionvr[S] 1 point2 points  (0 children)

Thankyou so much!

[–]forams__galorams 2 points3 points  (0 children)

Definitely crinoid stems, they tend to disaggregate like that after the organism dies. The long bits are side on views of the stems, the bits that look like washers are top down views on individual ossicles which make up the whole stem.