Fossil group
Crinoids
Echinoderms · Ordovician – Recent
Stalked, flower-like echinoderms ("sea lilies") that filter food with feathery arms atop a stem of stacked calcite discs. Their broken stem ossicles are so common they form whole Palaeozoic limestones; stalkless relatives (feather stars) live today.
A broad fossil group rather than a single taxon — the units below record it among their fauna or flora.
Recorded in these units
10- Panjpir Formation Middle Ordovician(?) to Late Silurian Paleozoic
- Ghundai Sar Formation Devonian (Gundhai Sar / 'Ali Masjid Group' sequence; ?Early Devonian to late Famennian) Paleozoic
- Vandanil Formation Early Devonian (Pragian) Paleozoic
- Darkot Group Late Palaeozoic (Upper Carboniferous–Lower Permian) Paleozoic
- Ribat Formation Early Carboniferous Paleozoic
- Amb Formation Middle Permian (Wordian) Paleozoic
- Ini Sar Formation Middle Permian (Guadalupian; early Murgabian) Paleozoic
- Sardhai Formation Early Permian (Kungurian) Paleozoic
- Ashtigar Formation Jurassic Mesozoic
- Reshit Formation late Middle Jurassic Mesozoic
Found alongside
16Other fossils recorded in the same units.