- Text published with plate: 13-14. Lateral views of a trichonodella-like element representing an early growth stage. Collection 61B-67.2 OSU 27486. Syntype. 15-16., Lateral views of a trichonodella-like syntype representing a more advanced growth stage than the form in figs. 13, 14. Collection 61B-67.2. OSU 27487. 17-18 Lateral views of a prioniodina-like syntype. Collection 61B-67.2. OSU 27489. 17-18 Lateral views of a prioniodina-like syntype. representing an advanced growth stage. Collection 61B-67.2. OSU 27489. All syntypes are from Catheys formation (Middle Ordovician) of nashville area, Tennessee. (OSU section register number 61B)
- Comments -- Species identification not yet made
- Some additional examples -- Z1C11
- References :
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