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Table 3 The largest and smallest species in each major crinoid clade

From: Ordovician–Silurian Lilliput crinoids during the end-Ordovician biotic crisis

 

Smallest species

Largest species

Diplobathrida

8.0

Becsciecrinus adonis

Bescsie Formation

4439.9

Bucucrinus saccus

Jupiter Formation

Monobathrida

7.1

Jovacrinus jugum

Jupiter Formation

12451.1

Abacocrinus latus

Chicotte Formation

Dendrocrinida

0.8

Dendrocrinus minutus

Vauréal Formation

2159.1

Myosocrinus chicottensis

Chicotte Formation

Cyathocrinida

335.5

Euspirocrinus gagnoni

Ellis Bay Formation

2032.20

Carabocrinus boltoni

Vauréal Formation

Flexibilia

15.5

Clidochirus vaurealensis

Vauréal Formation

673.2

Ladacrinus sp.

Chicotte Formation

Disparida

1.2

Eomyelodactylus springeri

Jupiter Formation

576.9

Corvucrinus schucherti

Chicotte Formation

  1. Measurements in mm3