Knowledge (XXG)

Cryptospore

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507: 446: 326: 570: 286:"FTIR characterisation of the chemical composition of Silurian miospores (cryptospores and trilete spores) from Gotland, Sweden" 285: 41:
period, as the oldest fossil evidence for the colonization of land by plants. A similar (though broader) category is
102:(Some) cryptospores are composed of sporopollenin and have the same chemical makeup as co-occurring trilete spores. 580: 74:
environment were transported there by the wind from the land, rather than originating from the marine environment.
590: 600: 575: 501: 440: 320: 585: 473: 412: 300: 250: 595: 176:. This discovery reinforces the earlier suggestion that the migration of land plants from northern 91: 70:
and decrease in abundance with distance offshore. This suggests that any cryptospores found in the
489: 428: 381: 238: 462:"Paleogeographic and paleoclimatic considerations based on Ordovician to Lochkovian vegetation" 549: 373: 266: 541: 481: 420: 363: 353: 308: 258: 461: 166: 83: 526: 477: 416: 400: 340:
Rubinstein, C.V.; Gerrienne, P.; de la Puente, G.S.; Astini, R.A.; Steemans, P. (2010).
304: 254: 200: 71: 67: 262: 564: 493: 358: 341: 432: 385: 401:"Late Ordovician (Katian) spores in Sweden: oldest land plant remains from Baltica" 312: 342:"Early Middle Ordovician evidence for land plants in Argentina (eastern Gondwana)" 424: 284:
Steemans, P.; Lepot, K.; Marshall, C.P.; Le Hérissé, A. and Javaux, E.J. (2010).
212: 162: 87: 30: 217: 196: 193: 185: 173: 147: 143: 123: 119: 111: 50: 46: 38: 527:"Cryptospores and cryptophytes reveal hidden diversity in early land floras" 131: 127: 553: 399:
Badawy, A.S.; Mehlqvist, K.; Vajda, V.; Ahlberg, P. and Calner, M. (2014).
377: 270: 189: 177: 135: 118:
with cryptospores showing concentric lamellae in their walls, similar to
368: 181: 169: 158: 545: 154: 150: 139: 34: 23: 485: 192:, which is evidenced by the co-occurrence of reworked, Early–Middle 525:
Edwards, D.; Morris, J. L.; Richardson, J. B.; Kenrick, P. (2014).
82:
The walls of cryptospores consist of many lamellae (thin sheets).
26: 115: 239:"Miospore evolution from the Ordovician to the Silurian" 460:
Steemans, P.; Wellman, C.H. and Gerrienne, P. (2010).
45:, a term generally used for spores smaller than 200 199:, possibly suggesting an Avalonian provenance in a 122:. The earliest known cryptospores are from Middle 57:Evidence that cryptospores derive from land plants 466:Geological Society, London, Special Publications 66:Cryptospores are generally found in non-marine 49:. Both cryptospores and miospores are types of 188:was facilitated by the northward migration of 8: 506:: CS1 maint: multiple names: authors list ( 445:: CS1 maint: multiple names: authors list ( 325:: CS1 maint: multiple names: authors list ( 367: 357: 146:) represent the earliest record of early 33:(land plants). They first appear in the 229: 499: 438: 318: 293:Review of Palaeobotany and Palynology 243:Review of Palaeobotany and Palynology 7: 86:, thought to be the most primitive 14: 359:10.1111/j.1469-8137.2010.03433.x 37:record during the middle of the 16:Fossilised primitive plant spore 313:10.1016/j.revpalbo.2010.07.006 1: 263:10.1016/S0034-6667(00)00059-2 425:10.1080/11035897.2014.899266 134:. Spores from the Lindegård 90:, also have this spore wall 110:Recently, fossils of plant 617: 571:Fossil record of plants 157:and possibly also from 172:by at least the Late 237:Steemans, P (2000). 165:had migrated to the 98:Chemical composition 478:2010GSLSP.339...49S 417:2014GFF...136...16B 305:2010RPaPa.162..577S 255:2000RPaPa.113..189S 114:have been found in 78:Wall ultrastructure 581:Ordovician plants 546:10.1111/nph.12645 161:and implies that 106:Other information 608: 557: 531: 512: 511: 505: 497: 457: 451: 450: 444: 436: 396: 390: 389: 371: 361: 337: 331: 330: 324: 316: 290: 281: 275: 274: 249:(1–3): 189–196. 234: 22:are microscopic 616: 615: 611: 610: 609: 607: 606: 605: 561: 560: 534:New Phytologist 529: 524: 521: 519:Further reading 516: 515: 498: 486:10.1144/SP339.5 459: 458: 454: 437: 398: 397: 393: 346:New Phytologist 339: 338: 334: 317: 288: 283: 282: 278: 236: 235: 231: 226: 209: 167:palaeocontinent 108: 100: 80: 64: 59: 17: 12: 11: 5: 614: 612: 604: 603: 598: 593: 591:Paleozoic life 588: 583: 578: 573: 563: 562: 559: 558: 520: 517: 514: 513: 452: 391: 352:(2): 365–369. 332: 299:(4): 577–590. 276: 228: 227: 225: 222: 221: 220: 215: 208: 205: 201:foreland basin 107: 104: 99: 96: 79: 76: 63: 60: 58: 55: 15: 13: 10: 9: 6: 4: 3: 2: 613: 602: 601:Silurian life 599: 597: 594: 592: 589: 587: 584: 582: 579: 577: 574: 572: 569: 568: 566: 555: 551: 547: 543: 539: 535: 528: 523: 522: 518: 509: 503: 495: 491: 487: 483: 479: 475: 471: 467: 463: 456: 453: 448: 442: 434: 430: 426: 422: 418: 414: 410: 406: 402: 395: 392: 387: 383: 379: 375: 370: 365: 360: 355: 351: 347: 343: 336: 333: 328: 322: 314: 310: 306: 302: 298: 294: 287: 280: 277: 272: 268: 264: 260: 256: 252: 248: 244: 240: 233: 230: 223: 219: 216: 214: 211: 210: 206: 204: 202: 198: 195: 191: 187: 183: 179: 175: 171: 168: 164: 160: 156: 152: 149: 145: 141: 137: 133: 129: 125: 121: 117: 113: 105: 103: 97: 95: 93: 89: 85: 77: 75: 73: 69: 61: 56: 54: 52: 48: 44: 40: 36: 32: 28: 25: 21: 576:Microfossils 540:(1): 50–78. 537: 533: 502:cite journal 472:(1): 49–58. 469: 465: 455: 441:cite journal 411:(1): 16–21. 408: 404: 394: 349: 345: 335: 321:cite journal 296: 292: 279: 246: 242: 232: 184:in the Late 130:) strata of 109: 101: 81: 65: 51:palynomorphs 42: 31:embryophytes 29:produced by 20:Cryptospores 19: 18: 586:Paleobotany 369:11336/55341 213:Paleobotany 163:land plants 88:land plants 596:Palynology 565:Categories 224:References 218:Palynology 197:acritarchs 194:Ordovician 186:Ordovician 174:Ordovician 148:land plant 144:Hirnantian 124:Ordovician 120:liverworts 92:morphology 84:Liverworts 62:Occurrence 39:Ordovician 24:fossilized 494:140195843 132:Argentina 128:Dapingian 112:sporangia 43:miospores 554:24410730 433:22198834 386:24070744 378:20731783 271:11164219 207:See also 203:system. 190:Avalonia 178:Gondwana 136:Mudstone 474:Bibcode 413:Bibcode 301:Bibcode 251:Bibcode 182:Baltica 170:Baltica 159:Baltica 142:–early 552:  492:  431:  384:  376:  269:  155:Sweden 151:spores 140:Katian 138:(late 72:marine 35:fossil 27:spores 530:(PDF) 490:S2CID 429:S2CID 382:S2CID 289:(PDF) 153:from 68:rocks 550:PMID 508:link 447:link 374:PMID 327:link 267:PMID 116:Oman 542:doi 538:202 482:doi 470:339 421:doi 409:136 405:GFF 364:hdl 354:doi 350:188 309:doi 297:162 259:doi 247:113 180:to 567:: 548:. 536:. 532:. 504:}} 500:{{ 488:. 480:. 468:. 464:. 443:}} 439:{{ 427:. 419:. 407:. 403:. 380:. 372:. 362:. 348:. 344:. 323:}} 319:{{ 307:. 295:. 291:. 265:. 257:. 245:. 241:. 94:. 53:. 47:μm 556:. 544:: 510:) 496:. 484:: 476:: 449:) 435:. 423:: 415:: 388:. 366:: 356:: 329:) 315:. 311:: 303:: 273:. 261:: 253:: 126:(

Index

fossilized
spores
embryophytes
fossil
Ordovician
μm
palynomorphs
rocks
marine
Liverworts
land plants
morphology
sporangia
Oman
liverworts
Ordovician
Dapingian
Argentina
Mudstone
Katian
Hirnantian
land plant
spores
Sweden
Baltica
land plants
palaeocontinent
Baltica
Ordovician
Gondwana

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