typp: specimens of invkrtebrate fossils. 509 



43488. Pinnatopora curvata Ulrich. Holotype. 



Waverly (Miss.)- Richfield, Ohio. 



Ulrich, Bull. Denison Univ., IV, iSSH, ]>. 76, pi. 14, fij<. 4. 



43423. Pinnatopora elegans Yoiins; and Young. Figured .section.s 



of plesiotype. 

 Carboniferous. Scotland. 



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



43427. Pinnatopora flexuosa Ulrich. Plesiotype. 



Keokuk (Miss.). Kings Mountain, Kentucky. 



Ulrich, (tcoI. vSurv. 111., VIII, 1890, p. 616, pi. 66, figs. 4-4C. 



4-^486. Pinnatopora intermedia Ulrich. Holotype. 



Waverly (Miss.). Richfield, Ohio. 



Iflrich, Hull. Denison I'niv., IV, 1888, p. 74, pi. 14, fig. i. 



43421. Pinnatopora laxa Young and Young. P'igured .sections of 



plesiotype. 

 Carlioniferous. Scotland. 



Ulrich, Oeol. vSnrv. 111., \'III, 1890, j)l. 56, figs. 4, 4a. 



43487. Pinnatopora minor lUrich. Cotypes. 



Waverly (Mi.ss.). Richfield, Ohio. 



Ulrich, Hull. Denison Univ., I\', 1888, p. 77, ])1. 14, figs. 7, 7a. 



43422. Pinnatopora retroflexa Young and Young. Figured sections 



of plesiotype. 

 Carboniferous. vScotland. 



Ulrich, Ocol. Surv. 111., VIII, 1890, ])1. 56, fig. 3. 



43489. Pinnatopora simulatrix ITlrich. Holotype. 



Waverly ( Mi.ss.). Richfield, Ohio. 



Ulrich, Hull. Deni.son Univ., IV, 1888, p. 75, pi. 14, fig. 3. 



43424. Pinnatopora trilineata Meek. Figured .section of plesiotype. 



Upper Coal Measures. Springfield, Illinois. 



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



43490. Pinnatopora vinei Ulrich, Holotype. 



Waverly (Mi.ss.). Richfield, Ohio. 



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



43426. Pinnatopora vinei Ulrich. Ple.siotype. 



Keokuk (Miss.). Kings Mountain, Kentucky. 



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



43492. Pinnatopora whitii Foerste. Plastotype. 



Lower Coal Measures. Flint Ridge, Ohio. 



Foerste, Bull. Sci. Uab. I)eni.son Univ., II, 1887, p. 87, pi. 7, figs. 

 4a-c. 



