582:
568:
807:
731:
792:
802:
797:
787:
782:
441:
623:
777:
668:
511:
is considerably longer than wide. The pattern of grooves on the carapace indicates clear affinities with the
Anomura.
412:
699:
744:
310:
249:
390:
587:
331:
297:
616:, from the Arabian shelf of the northern United Arab Emirates: earliest occurrence of the Anomura"
640:
573:
335:
102:
749:
772:
677:
632:
523:
362:
484:
386:
359:
766:
549:
533:
500:
496:
480:
185:
61:
644:
343:
339:
149:
567:
492:
476:
445:
36:
722:
611:
636:
563:
528:
394:
355:
351:
289:
137:
81:
46:
427:
414:
464:
125:
86:
716:
508:
504:
472:
382:
374:
323:
293:
286:
161:
76:
71:
56:
51:
41:
736:
610:
Jérôme
Chablais, Rodney M. Feldmann & Carrie E. Schweitzer (2011).
553:
488:
468:
460:
398:
347:
305:
282:
173:
91:
66:
682:
659:
402:
378:
370:
301:
113:
693:
526:, Platykottidae, which sits alongside Eocarcinidae (containing only
406:
541:
697:
658:
Rodney M. Feldmann & Carrie E. Schweitzer (2010).
706:
552:to be a true crab, and is placed instead among the
377:age. These rocks contain extensive networks of
8:
540:was previously treated as the earliest true
694:
605:
603:
601:
599:
409:. The holotype was found at approximately
20:
681:
463:, unlike the very narrow sternum seen in
808:Paleontology in the United Arab Emirates
479:. A similar sternal form is seen in the
459:is characterised by a broad, triangular
369:were part of the Ghalilah Formation, of
595:
507:. Unlike other anomurans, however, the
381:, and various other fossils, including
354:, the area was near the shore of the
7:
338:– the peninsula which separates the
664:Withers, 1932, a basal brachyuran?"
14:
308:, and is most closely related to
580:
566:
442:Natural History Museum of Geneva
487:, and also several families of
793:Norian genus first appearances
440:and has been deposited in the
1:
803:Fossil taxa described in 2011
669:Journal of Crustacean Biology
624:Paläontologische Zeitschrift
365:. The strata that contained
16:Extinct genus of crustaceans
544:, but is now thought, like
824:
798:Rhaetian genus extinctions
788:Triassic animals of Africa
637:10.1007/s12542-010-0080-y
612:"A new Triassic decapod,
300:. It is the oldest known
255:
248:
103:Scientific classification
101:
23:
783:Monotypic decapod genera
745:Paleobiology Database
548:, to show too little
532:) in the superfamily
522:is placed in its own
311:Eocarcinus praecursor
778:Triassic crustaceans
588:Palaeontology portal
332:United Arab Emirates
304:from the infraorder
298:United Arab Emirates
424: /
574:Crustaceans portal
336:Musandam Peninsula
760:
759:
708:Platykotta akaina
700:Taxon identifiers
683:10.1651/09-3230.1
614:Platykotta akaina
428:25.733°N 56.083°E
363:sedimentary rocks
358:, which produced
330:was found in the
278:Platykotta akaina
274:
273:
259:Platykotta akaina
25:Platykotta akaina
815:
753:
752:
740:
739:
727:
726:
725:
695:
688:
687:
685:
655:
649:
648:
620:
607:
590:
585:
584:
583:
576:
571:
570:
485:slipper lobsters
439:
438:
436:
435:
434:
429:
425:
422:
421:
420:
417:
391:Wallowaconchidae
385:of the families
261:
96:
33:
29:Temporal range:
21:
823:
822:
818:
817:
816:
814:
813:
812:
763:
762:
761:
756:
748:
743:
735:
730:
721:
720:
715:
702:
692:
691:
657:
656:
652:
618:
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586:
581:
579:
572:
565:
562:
517:
471:and freshwater
454:
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320:
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257:
244:
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176:
164:
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128:
116:
97:
95:
94:
89:
84:
79:
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69:
64:
59:
54:
49:
44:
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32:Norian–Rhaetian
31:
30:
27:
17:
12:
11:
5:
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811:
810:
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795:
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754:
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728:
712:
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704:
703:
698:
690:
689:
676:(2): 241–250.
650:
594:
593:
592:
591:
577:
561:
558:
516:
513:
501:squat lobsters
481:spiny lobsters
453:
450:
433:25.733; 56.083
387:Megalodontidae
319:
316:
272:
271:
264:
253:
252:
246:
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241:P. akaina
238:
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6:
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3:
2:
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589:
578:
575:
569:
564:
559:
557:
555:
551:
550:carcinisation
547:
543:
539:
535:
534:Eocarcinoidea
531:
530:
525:
521:
514:
512:
510:
506:
502:
498:
497:Chirostylidae
494:
490:
486:
482:
478:
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466:
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458:
451:
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443:
437:
408:
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307:
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299:
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288:
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250:Binomial name
247:
243:
242:
237:
234:
233:
228:
221:
220:
215:
212:
211:
206:
199:
198:Platykottidae
195:
192:
191:
187:
186:Eocarcinoidea
183:
181:Superfamily:
180:
179:
175:
171:
168:
167:
163:
159:
156:
155:
151:
147:
144:
143:
139:
135:
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127:
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120:
119:
115:
111:
108:
107:
104:
100:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
43:
38:
26:
22:
19:
707:
673:
667:
661:
653:
628:
622:
613:
545:
537:
527:
519:
518:
491:, including
456:
455:
366:
344:Gulf of Oman
340:Persian Gulf
327:
321:
318:Stratigraphy
309:
277:
276:
275:
266:
258:
256:
240:
239:
226:
218:
217:
204:
197:
169:Infraorder:
150:Malacostraca
24:
18:
515:Systematics
493:Galatheidae
477:Glypheoidea
452:Description
446:Switzerland
431: /
395:brachiopods
346:. From the
133:Subphylum:
767:Categories
662:Eocarcinus
631:: 93–102.
560:References
546:Platykotta
538:Eocarcinus
529:Eocarcinus
520:Platykotta
457:Platykotta
367:Platykotta
356:Tethys Sea
352:Cretaceous
342:from the
290:crustacean
219:Platykotta
126:Arthropoda
465:Astacidea
360:carbonate
328:P. akaina
292:from the
265:Chablais
235:Species:
225:Chablais
203:Chablais
138:Crustacea
109:Kingdom:
723:Q7202616
717:Wikidata
509:carapace
505:Aeglidae
473:crayfish
469:lobsters
399:crinoids
383:bivalves
375:Rhaetian
324:holotype
294:Triassic
193:Family:
162:Decapoda
121:Phylum:
114:Animalia
773:Anomura
737:8646117
645:5612385
554:Anomura
503:), and
489:Anomura
461:sternum
416:25°44′N
403:sponges
379:burrows
350:to the
348:Permian
334:on the
306:Anomura
296:of the
287:decapod
283:species
213:Genus:
174:Anomura
157:Order:
145:Class:
750:172004
643:
524:family
475:) and
467:(true
419:56°5′E
407:corals
371:Norian
302:fossil
269:, 2011
267:et al.
229:, 2011
227:et al.
207:, 2011
205:et al.
641:S2CID
619:(PDF)
281:is a
732:GBIF
660:"Is
542:crab
495:and
483:and
405:and
389:and
322:The
37:PreꞒ
678:doi
633:doi
326:of
285:of
769::
747::
734::
719::
674:30
672:.
666:.
639:.
629:85
627:.
621:.
598:^
556:.
536:.
448:.
444:,
401:,
397:,
393:,
314:.
87:Pg
686:.
680::
647:.
635::
499:(
373:–
92:N
82:K
77:J
72:T
67:P
62:C
57:D
52:S
47:O
42:Ꞓ
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