Knowledge (XXG)

Keuppia

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140: 120: 483: 283:, both of which lived approximately 95 million years ago. Both species were found in fossilized form, which is very uncommon for extinct octopuses, as the soft tissue of dead octopuses almost always disintegrates before it has a chance to fossilize. These fossils, along with those of the genus 309:
vestige in this genus shows a transition from squid to octopus in which the inner shell has divided in two in early forms to eventually be reduced to lateralized stylets, as can be seen in
442: 429: 322: 553: 548: 524: 517: 344:"New octopods (Cephalopoda: Coleoidea) from the Late Cretaceous (Upper Cenomanian) of Hâkel and Hâdjoula, Lebanon" 139: 558: 397: 510: 355: 306: 543: 134: 455: 447: 494: 460: 363: 204: 359: 537: 368: 343: 285: 64: 39: 420: 290: 181: 119: 109: 84: 49: 151: 89: 33: 382: 414: 294: 171: 79: 74: 59: 54: 44: 490: 482: 434: 302: 264: 191: 94: 69: 298: 161: 391: 395: 498: 404: 518: 8: 525: 511: 392: 118: 20: 367: 342:Fuchs, D.; Bracchi, G.; Weis, R. (2009). 334: 323:2009 extinct fossil octopus discoveries 235: 7: 479: 477: 497:. You can help Knowledge (XXG) by 14: 481: 369:10.1111/j.1475-4983.2008.00828.x 241:Fuchs, Bracchi & Weis, 2009 138: 249:Fuchs, Bracchi & Weis, 2009 224:Fuchs, Bracchi & Weis, 2009 1: 554:Fossil taxa described in 2009 549:Prehistoric cephalopod genera 489:This article related to the 275:It consists of two species, 383:Rare fossil octopuses found 575: 476: 385:, NBC News, March 18, 2009 16:Extinct genus of octopuses 234: 229: 135:Scientific classification 133: 126: 117: 23: 263:is an extinct genus of 289:, were found from the 305:. The presence of a 277:Keuppia hyperbolaris 360:2009Palgy..52...65F 506: 505: 471: 470: 456:Open Tree of Life 398:Taxon identifiers 256: 255: 250: 242: 225: 112: 566: 527: 520: 513: 485: 478: 464: 463: 451: 450: 438: 437: 425: 424: 423: 393: 386: 380: 374: 373: 371: 339: 248: 240: 223: 216: 205:Palaeoctopodidae 203: 143: 142: 122: 107: 106: 36: 29:Temporal range: 21: 574: 573: 569: 568: 567: 565: 564: 563: 534: 533: 532: 531: 474: 472: 467: 459: 454: 446: 441: 433: 428: 419: 418: 413: 400: 390: 389: 381: 377: 341: 340: 336: 331: 319: 281:Keuppia levante 273: 238:K. hyperbolaris 222: 214: 201: 137: 113: 105: 104: 103: 102: 97: 92: 87: 82: 77: 72: 67: 62: 57: 52: 47: 42: 31: 30: 27: 17: 12: 11: 5: 572: 570: 562: 561: 556: 551: 546: 536: 535: 530: 529: 522: 515: 507: 504: 503: 486: 469: 468: 466: 465: 452: 439: 426: 410: 408: 402: 401: 396: 388: 387: 375: 333: 332: 330: 327: 326: 325: 318: 315: 301:localities in 272: 269: 254: 253: 252: 251: 243: 232: 231: 227: 226: 212: 208: 207: 199: 195: 194: 189: 185: 184: 179: 175: 174: 169: 165: 164: 159: 155: 154: 149: 145: 144: 131: 130: 124: 123: 115: 114: 100: 99: 98: 93: 88: 83: 78: 73: 68: 63: 58: 53: 48: 43: 38: 37: 28: 15: 13: 10: 9: 6: 4: 3: 2: 571: 560: 559:Octopus stubs 557: 555: 552: 550: 547: 545: 542: 541: 539: 528: 523: 521: 516: 514: 509: 508: 502: 500: 496: 492: 487: 484: 480: 475: 462: 457: 453: 449: 444: 440: 436: 431: 427: 422: 416: 412: 411: 409: 407: 403: 399: 394: 384: 379: 376: 370: 365: 361: 357: 353: 349: 348:Palaeontology 345: 338: 335: 328: 324: 321: 320: 316: 314: 312: 311:Styletoctopus 308: 304: 300: 296: 292: 288: 287: 286:Styletoctopus 282: 278: 270: 268: 266: 262: 261: 247: 244: 239: 236: 233: 228: 221: 220: 213: 210: 209: 206: 200: 197: 196: 193: 190: 187: 186: 183: 180: 177: 176: 173: 170: 167: 166: 163: 160: 157: 156: 153: 150: 147: 146: 141: 136: 132: 129: 125: 121: 116: 111: 96: 91: 86: 81: 76: 71: 66: 61: 56: 51: 46: 41: 35: 26: 22: 19: 499:expanding it 488: 473: 405: 378: 354:(1): 65–81. 351: 347: 337: 310: 284: 280: 276: 274: 259: 258: 257: 245: 237: 218: 217: 127: 24: 18: 182:Cephalopoda 32:97–93  538:Categories 329:References 291:Cretaceous 246:K. levante 128:K. levante 110:Cenomanian 544:Octopuses 158:Kingdom: 152:Eukaryota 421:Q1884056 415:Wikidata 317:See also 271:Taxonomy 230:Species 198:Family: 192:Octopoda 172:Mollusca 168:Phylum: 162:Animalia 148:Domain: 491:octopus 461:7941112 448:1474123 435:9118480 406:Keuppia 356:Bibcode 307:gladius 303:Lebanon 265:octopus 260:Keuppia 219:Keuppia 211:Genus: 188:Order: 178:Class: 101:↓ 25:Keuppia 299:Hjoula 493:is a 443:IRMNG 295:Hâqel 293:-age 108:Late 495:stub 430:GBIF 297:and 279:and 40:PreꞒ 364:doi 540:: 458:: 445:: 432:: 417:: 362:. 352:52 350:. 346:. 313:. 267:. 90:Pg 34:Ma 526:e 519:t 512:v 501:. 372:. 366:: 358:: 215:† 202:† 95:N 85:K 80:J 75:T 70:P 65:C 60:D 55:S 50:O 45:Ꞓ

Index

Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N
Cenomanian

Scientific classification
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Eukaryota
Animalia
Mollusca
Cephalopoda
Octopoda
Palaeoctopodidae
Keuppia
octopus
Styletoctopus
Cretaceous
Hâqel
Hjoula
Lebanon

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