560 



Paleontological Index 



Thlipsura pllcata, 536. 



plicata var. bipunctata, 536. 



multipunctata, 131, oJJO. 



simplex, 538. 

 Thlipsurida;, 536. 

 Thysanocrinidae, 34». 

 Thysanocrinus, 34{). 

 Thysanocrinus cugenius, 125, 349. 

 TrematidiB, 393. 

 Trcmntopora (Chcctetes) corticosa, 273. 



constricta, 269. 



(Orthopora) ovatipora, 288. 



(Orthopora) rhombifera. 287. 



ovatipora, 288. 



regularis, 287. 



rliombifera, 286. 



(Trcmatella) corticosa, 273. 

 Trematoporidae, 378. 

 Trematospira, 437. 



Trematospira deweyi, 129, 169, 174, 429, 

 430. 



oquistriata, 129, 174, 179, 429, 430. 



formosa, 426. 



multistriata, 129, 168, 169, 174, 428, 

 430. 



perforata, 428, 429. 



(Rhynchospira) deweyi, 429. 



simplex, 129, 437. 

 Trepostomata, 369. 

 Trilobita, 130, 489. 

 Trimerocystis, 344. 

 Trimei'ocystis pecularis, 125, 135, 244. 

 Tropidoleptus, 52, 54, 390. 

 Tropidoleptus carinatus, 41, 52, 54, 128, 



.390. 

 Tubipofa catenularia, 220. 



Ulricliia, 518. 



Ulrichia aequalis, 131, 518. 



conradi, 518, 519. 



morgani, 519. 

 Uncinulus, 361, 370. 



Uncinulus abruptus, 127, 172, ISO, 362, 

 363. 



campbellanus, 355, 369. 



convexorus, 100, 127, 135, 136, 139, 



142, 147, 155, 157, 164, 368. 

 globulus, 127, 174, 364, 365. 

 gordoni, 127, 367. 

 keyserensis, 127, 134, 135, 138, 162, 



163, 366, 368. 

 mutabilis, 364, 370. 

 nobilis, 355, 356. 

 nucleolatus, 118, 127, 134, 162, 173, 



176, 364, 365, 367, 368, 370. 

 nucleolatus var. angulatus, 127, 157, 



366. 

 pyramidatus, 365. 

 sp., 134, 136, 137, 152, 163, 170, 173, 



174. 

 vellicatus, 127, 171, 174, 178, 179, 



180, 362. 



Vermes, 125, 258. 

 Vermipora, sp., 169. 



W 



Waldhelmia deweyi, 429. 



formosa, 426. 



globosa, 425. 



rectirostra, 424. 

 Whitfieldella, 439. 

 Whitfieldella cf. laevis, 439. 



cf. nucleolata, 155. 



minuta, 129, 136, 151, 164, 442. 



nucleolata, 103, 129, 136, 441. 



prosseri, 129, 439. 

 Whitfieldia sp., 102. 

 Wilsonia, 369. 

 Wilsonia (cf.) globosa, 127, 157, 37< 



globosa, 127, 147, 369. 



Zaphrentida>, 198. 

 Zaphrentis, 200. 

 Zaphrentis cornicula, 206. 



keyserensis, 124, 136, 201. 



ra?meri, 124, 300. 



