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Paraceltitidae

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103: 462: 298:
wherein respective genera are included in the Xenodiscidae. The family has returned to recognition and has been used by Tozer, 1981 and more recently by Leonova in 2002 and by
279:. Paraceltitidids have variably ribbed, discoidally evolute shells with compressed elliptical whorl sections and simple suture lines. Their origin is most likely in the 408: 323:. Treatise on Invertebrate Paleontology, Part L, Mollusca 4. Lawrence, Kansas: Geological Society of America and University of Kansas Press. 503: 395: 537: 295: 338: 542: 496: 532: 102: 291:. All together they lived for some 12 million years, from about 270.6 to about 258 million years ago. 547: 489: 522: 527: 439: 350: 434: 426: 413: 8: 477: 97: 421: 382: 387: 373: 473: 294:
Paraceltitidae was named by Spath in 1930, however the taxon is omitted in the
265: 516: 284: 269: 243: 236: 222: 183: 56: 288: 280: 250: 299: 31: 469: 400: 276: 272: 229: 170: 157: 144: 76: 41: 215: 114: 81: 344: 367: 332: 134: 71: 66: 51: 46: 36: 86: 61: 124: 461: 318: 296:Treatise on Invertebrate Paleontology Part L, 1957 514: 319:Arkell, W.J.; Kummel, B.; Wright, C.W. (1957). 339:The Paleobiology Database Paraceltitidae entry 497: 504: 490: 312: 287:and they are the apparent source of the 515: 349: 348: 456: 275:, that comprise the earliest of the 13: 14: 559: 460: 101: 29: 1: 538:Guadalupian first appearances 305: 476:. You can help Knowledge by 7: 10: 564: 455: 357: 211: 206: 98:Scientific classification 96: 20: 27:Middle to Upper Permian 472:-related article is a 543:Lopingian extinctions 435:Paleobiology Database 533:Ceratitida families 321:Mesozoic Ammonoidea 485: 484: 450: 449: 422:Open Tree of Life 351:Taxon identifiers 259: 258: 202: 555: 548:Ceratitida stubs 506: 499: 492: 464: 457: 443: 442: 430: 429: 417: 416: 404: 403: 391: 390: 378: 377: 376: 346: 345: 341:accessed 7/26/11 325: 324: 316: 200: 195: 182: 169: 156: 106: 105: 91: 28: 24:Temporal range: 18: 17: 563: 562: 558: 557: 556: 554: 553: 552: 513: 512: 511: 510: 453: 451: 446: 438: 433: 425: 420: 412: 407: 399: 394: 386: 381: 372: 371: 366: 353: 329: 328: 317: 313: 308: 264:is a family of 199: 193: 180: 167: 154: 100: 92: 90: 89: 84: 79: 74: 69: 64: 59: 54: 49: 44: 39: 34: 26: 25: 22: 12: 11: 5: 561: 551: 550: 545: 540: 535: 530: 525: 523:Paraceltitidae 509: 508: 501: 494: 486: 483: 482: 465: 448: 447: 445: 444: 431: 418: 405: 392: 379: 363: 361: 359:Paraceltitidae 355: 354: 343: 342: 336: 327: 326: 310: 309: 307: 304: 262:Paraceltitidae 257: 256: 255: 254: 247: 240: 233: 226: 219: 209: 208: 204: 203: 197:Paraceltitidae 191: 187: 186: 178: 174: 173: 165: 161: 160: 152: 148: 147: 142: 138: 137: 132: 128: 127: 122: 118: 117: 112: 108: 107: 94: 93: 85: 80: 75: 70: 65: 60: 55: 50: 45: 40: 35: 30: 23: 21:Paraceltitidae 9: 6: 4: 3: 2: 560: 549: 546: 544: 541: 539: 536: 534: 531: 529: 528:Xenodiscoidea 526: 524: 521: 520: 518: 507: 502: 500: 495: 493: 488: 487: 481: 479: 475: 471: 466: 463: 459: 458: 454: 441: 436: 432: 428: 423: 419: 415: 410: 406: 402: 397: 393: 389: 384: 380: 375: 369: 365: 364: 362: 360: 356: 352: 347: 340: 337: 334: 333:GONIAT-online 331: 330: 322: 315: 311: 303: 301: 297: 292: 290: 286: 285:Prolecanitida 282: 278: 274: 271: 270:Upper Permian 267: 263: 253: 252: 248: 246: 245: 244:Nielsenoceras 241: 239: 238: 237:Meitianoceras 234: 232: 231: 227: 225: 224: 223:Doulingoceras 220: 218: 217: 213: 212: 210: 205: 198: 192: 189: 188: 185: 184:Xenodiscoidea 179: 177:Superfamily: 176: 175: 172: 166: 163: 162: 159: 153: 150: 149: 146: 143: 140: 139: 136: 133: 130: 129: 126: 123: 120: 119: 116: 113: 110: 109: 104: 99: 95: 88: 83: 78: 73: 68: 63: 58: 53: 48: 43: 38: 33: 19: 16: 478:expanding it 467: 452: 358: 320: 314: 293: 289:Xenodiscidae 281:Daraelitidae 261: 260: 251:Paraceltites 249: 242: 235: 228: 221: 214: 196: 15: 273:cephalopods 201:Spath, 1930 145:Cephalopoda 517:Categories 470:Ceratitida 306:References 277:Ceratitida 230:Kingoceras 171:Ceratitida 158:Ammonoidea 151:Subclass: 374:Q16987339 302:in 2006. 216:Cibolites 121:Kingdom: 115:Eukaryota 368:Wikidata 190:Family: 135:Mollusca 131:Phylum: 125:Animalia 111:Domain: 427:2869428 401:4626258 335:7/26/11 283:of the 207:Genera 164:Order: 141:Class: 414:118141 266:Middle 468:This 440:86643 409:IRMNG 474:stub 396:GBIF 300:Korn 268:and 32:Preκž’ 388:DXP 383:CoL 519:: 437:: 424:: 411:: 398:: 385:: 370:: 82:Pg 505:e 498:t 491:v 480:. 194:† 181:† 168:† 155:† 87:N 77:K 72:J 67:T 62:P 57:C 52:D 47:S 42:O 37:κž’

Index

Preκž’
κž’
O
S
D
C
P
T
J
K
Pg
N
Scientific classification
Edit this classification
Eukaryota
Animalia
Mollusca
Cephalopoda
Ammonoidea
Ceratitida
Xenodiscoidea
Paraceltitidae
Cibolites
Doulingoceras
Kingoceras
Meitianoceras
Nielsenoceras
Paraceltites
Middle
Upper Permian

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