TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 509 



43488. Pinnatopora curvata Ulrich. Holotype. 



Waverly (Miss.). Richfield, Ohio. 



Ulrich, Bull. Denison Univ., IV, 1888, p. 76, pi. 14, fig. 4. 



43423. Pinnatopora elegans Young and Young. Figured sections 



of plesiotype. 

 Carboniferous. Scotland. 



Ulrich, Geol. Surv. 111., VIII, 1890, pi. 56, fig. 2. 



43427. Pinnatopora flexuosa Ulrich. Plesiotype. 



Keokuk (Miss.). Kings Mountain, Kentucky. 



Ulrich, Geol. Surv. 111., VIII, 1890, p. 616, pi. 66, figs. 4-4C. 



43486. Pinnatopora intermedia Ulrich. Holotype. 



Waverly (Miss.). Richfield, Ohio. 



Ulrich, Bull. Denison Univ., IV, 1888, p. 74, pi. 14, fig. 1. 



43421. Pinnatopora laxa Young and Young. Figured sections of 



plesiotype. 

 Carboniferous. Scotland. 



Ulrich, Geol. Surv. 111., VIII, 1890, pi. 56, figs. 4, 4a. 



43487. Pinnatopora minor Ulrich. Cotypes. 



Waverly (Miss.). Richfield, Ohio. 



Ulrich, Bull. Denison Univ., IV, 1888, p. 77, pi. 14, figs. 7, 7a. 



43422. Pinnatopora retroflexa Young and Young. Figured sections 



of plesiotype. 

 Carboniferous. Scotland. 



Ulrich, Geol. Surv. 111., VIII, 1890, pi. 56, fig. 3. 



43489. Pinnatopora simulatrix Ulrich. Holotype. 



Waverly (Miss.). Richfield, Ohio. 



Ulrich, Bull. Denison Univ., IV, 1888, p. 75, pi. 14, fig. 3. 



43424. Pinnatopora trilineata Meek. Figured section of plesiotype. 



Upper Coal Measures. Springfield, Illinois. 



Ulrich, Geol. Surv. 111., VIII, 1890, p. 620, pi. 66, fig. 6. 



43490. Pinnatopora vinei Ulrich, Holotype. 



Waverly (Miss.). Richfield, Ohio. 



Ulrich, Bull. Denison Univ., IV, 1888, p. 77, pi. 14, fig. 5. 



43426. Pinnatopora vinei Ulrich. Plesiotype. 



Keokuk (Miss.). Kings Mountain, Kentucky. 



Ulrich, Geol. Surv. 111., VIII, 1890, p. 616, pi. 66, figs. 5-50. 



43492. Pinnatopora whitii Foerste. Plastotype. 



Uower Coal Measures. Flint Ridge, Ohio. 



Foerste, Bull. Sci. Lab. Denison Univ., II, 1887, p. 87, pi. 7, figs. 

 4a-c. 



