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![Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All exoskeletons, and all from the Dunn-Tyson Quarry except 6–8 (Rock Crossing). 1–3, OU 221555, dorsal, lateral and posterior views, ×10; 4, 5, OU 8066, posterior and dorsal views, ×10 (figured previously by Shaw, 1974, pl. 10, figs., 1, 2); 6–8, OU 3412 (holotype), lateral, dorsal and anterior views, ×5.]()
![Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All exoskeletons and all from the Dunn-Tyson Quarry. 1, OU 12556, dorsal view, ×6; 2, OU 12630, ventral view, including crushed and slightly displaced hypostome, ×6; 3, 4, OU 12631, pygidium and cranidium oriented in dorsal views, ×7.]()
![Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All cranidia and all from the Dunn-Tyson Quarry. 1–3, OU 8067, dorsal, lateral and anterior views, ×9 (figured previously by Shaw, 1974, pl. 10, figs., 1, 2); 4–6, OU 12632, lateral, dorsal and anterior views, ×10; 7, OU 12570, dorsal view, ×12; 8, 9, OU 12558 dorsal and anterior views, ×8.5; 10, OU 12633, dorsal view, ×15.]()
![Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Dunn-Tyson Quarry, Criner Hills, southern Oklahoma. 1–3, cranidium, OU 12634, dorsal, lateral and anterior views, ×10; 4, hypostome, OU 8069, ventral view, ×20 (figured previously by Shaw, 1974, pl. 10, fig. 5); 5, cranidium, OU 12635, dorsal view, ×10; 6, hypostome, OU 12636, ventral view, ×18; 7–9, hypostome, OU 8068, ventral, lateral and posterior views, ×20 (figured previously by Shaw, 1974, pl. 10, fig. 4).]()
![Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Dunn-Tyson Quarry, Criner Hills, southern Oklahoma. 1, cranidium, OU 8604, dorsal view, ×10 (illustrated previously by Shaw, 1974, pl. 9, fig. 15); 2, cranidium, OU 8604, dorsal view, ×10 (illustrated previously by Shaw, 1974, pl. 9, fig. 15); 3, 4, hypostome, OU 12637, ventral and posterior views, ×20; 5, librigena, OU 12638, lateral view, ×9; 6, librigena, OU 8075, lateral view, ×12 (figured previously by Shaw, 1974, pl. 10, fig. 11); 7, librigena, OU 12639, ventral view, ×12 (previously unfigured, associated with OU 8075); 8, librigena, OU 12640, lateral view, ×9.]()
![Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All pygidia and all from the Dunn-Tyson Quarry. 1–3, OU 12641, dorsal, posterior and lateral views, ×9; 4, OU 12584, dorsal view, ×16; 5, OU 12642, dorsal view, ×10; 6, OU 8074, dorsal view, ×15 (figured previously by Shaw, 1974, pl. 10, fig. 10); 7, 8, OU 12643, dorsal and lateral views, ×10; 9, OU 12644, dorsal view, ×10.]()
![Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All pygidia and all from the Dunn-Tyson Quarry. 1–3, OU 12645, dorsal, posterior and lateral views, ×15; 4–6, OU 12646, dorsal, lateral and posterior views, ×10; 7–9, OU 12647, dorsal, posterior and lateral views, ×16; 10, 11, OU 8065, posterior and dorsal views, ×12 (figured previously by Shaw, 1974, pl. 9, figs. 19, 20); 12, 13, OU 12648, dorsal and lateral views, ×10; 14, OU 12649, dorsal view, ×14.]()
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Image
Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Brom...
in Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
> Journal of Paleontology
Published: 01 November 2014
Figure 2 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All exoskeletons, and all from the Dunn-Tyson Quarry except 6–8 (Rock Crossing). 1–3 , OU 221555, dorsal, lateral and posterior views, ×10; 4, 5 , OU 8066
Image
Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Brom...
in Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
> Journal of Paleontology
Published: 01 November 2014
Figure 3 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All exoskeletons and all from the Dunn-Tyson Quarry. 1 , OU 12556, dorsal view, ×6; 2 , OU 12630, ventral view, including crushed and slightly displaced
Image
Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Brom...
in Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
> Journal of Paleontology
Published: 01 November 2014
Figure 4 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All cranidia and all from the Dunn-Tyson Quarry. 1–3 , OU 8067, dorsal, lateral and anterior views, ×9 (figured previously by Shaw, 1974 , pl. 10, figs., 1, 2
Image
Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Brom...
in Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
> Journal of Paleontology
Published: 01 November 2014
Figure 5 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Dunn-Tyson Quarry, Criner Hills, southern Oklahoma. 1–3 , cranidium, OU 12634, dorsal, lateral and anterior views, ×10; 4 , hypostome, OU 8069, ventral view, ×20 (figured previously by Shaw
Image
Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Brom...
in Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
> Journal of Paleontology
Published: 01 November 2014
Figure 6 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Dunn-Tyson Quarry, Criner Hills, southern Oklahoma. 1 , cranidium, OU 8604, dorsal view, ×10 (illustrated previously by Shaw, 1974 , pl. 9, fig. 15); 2 , cranidium, OU 8604, dorsal view, ×10
Image
Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Brom...
in Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
> Journal of Paleontology
Published: 01 November 2014
Figure 7 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All pygidia and all from the Dunn-Tyson Quarry. 1–3 , OU 12641, dorsal, posterior and lateral views, ×9; 4 , OU 12584, dorsal view, ×16; 5 , OU 12642, dorsal
Image
Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Brom...
in Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
> Journal of Paleontology
Published: 01 November 2014
Figure 8 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All pygidia and all from the Dunn-Tyson Quarry. 1–3 , OU 12645, dorsal, posterior and lateral views, ×15; 4–6 , OU 12646, dorsal, lateral and posterior views
Journal Article
Systematics of some Late Ordovician encrinurine trilobites from Laurentian North America
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 November 2014
Journal of Paleontology (2014) 88 (6): 1095–1119.
...Figure 2 Frencrinuroides capitonis (Frederickson, 1964), Mountain Lake Member, Bromide Formation, Criner Hills, southern Oklahoma. All exoskeletons, and all from the Dunn-Tyson Quarry except 6–8 (Rock Crossing). 1–3 , OU 221555, dorsal, lateral and posterior views, ×10; 4, 5 , OU 8066...
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