383:
527:
152:
127:
613:
Kast, Emma R.; Griffiths, Michael L.; Kim, Sora. L.; Rao, Zixuan C.; Shimada, Kensu; Becker, Martin A.; Maisch, Harry M.; Eagle, Robert A.; Clarke, Chelesia A.; Neumann, Allison N.; Karnes, Molly E.; Lüdecke, Tina; Leichliter, Jennifer N.; Martínez-García, Alfredo; Akhtar, Alliya A.; Wang, Xingchen
363:. The largest individuals were about 9.5 metres (31 ft) long. Its teeth were large, having coarse serrations on the cutting edge, and also with two large cusplets. The teeth can reach up to 130 millimetres (5.1 in), and belonged to a large "megatoothed"
406:. But the names and number of the genera in Otodontidae is controversial and the family's accepted phylogeny varies among paleontologists in different parts of the world. In the US and Britain the most widespread genus name for otodontids with serrated teeth is
541:
562:
Shimada, K.; Chandler, R. E.; Lam, O. L. T.; Tanaka, T.; Ward, D. J. (2016). "A new elusive otodontid shark (Lamniformes: Otodontidae) from the lower
Miocene, and comments on the taxonomy of otodontid genera, including the 'megatoothed' clade".
430:, because scientists like Zhelezko and Kozlov thought that the absence or presence of tooth serrations is not enough to place these sharks in different
834:
781:
854:
824:
849:
844:
839:
445:
was a large lamniform shark, with the largest individuals reaching a body length of 9.5 metres (31 ft). The tooth length of
714:
829:
382:
819:
151:
449:
is relatively large - from 25 to 114 millimetres (0.98 to 4.49 in). However, it is smaller than that of
814:
749:
467:
25 to 117 millimetres (0.98 to 4.61 in). Smaller individuals were about 4 metres (13 ft) long.
809:
273:
492:
627:
532:
580:
455:
298:
146:
653:
643:
635:
572:
45:
631:
17:
648:
615:
508:
500:
484:
480:
203:
193:
139:
803:
546:
135:
84:
584:
723:
540:
408:
576:
397:
350:
236:
223:
59:
41:
772:
691:
Trif, N.; Ciobanu, R.; Vlad, C.A. (2016). "The first record of the giant shark
522:
512:
504:
126:
104:
69:
450:
360:
163:
109:
53:
657:
639:
766:
183:
99:
94:
79:
74:
64:
786:
496:
419:
333:
114:
89:
616:"Cenozoic megatooth sharks occupied extremely high trophic positions"
488:
423:
414:
402:
355:
345:
249:
173:
743:
381:
364:
341:
337:
213:
600:
Elasmobranch and biostratigraphy of Trans-Urals and
Central Asia
431:
747:
396:
It is known that there is at least one genus in the family
614:
T.; Haug, Gerald H.; Sigman, Daniel M. (22 June 2022).
515:, and the shark enjoyed a fairly global distribution.
756:
463:is 38 to 178 millimetres (1.5 to 7.0 in) and
359:, and also closely related to the later species
353:, closely related to the sharks of the genus
8:
507:. Fossil teeth have also been found in the
744:
671:
669:
667:
125:
31:
647:
426:, all of these genera were attributed to
418:. In countries of the former USSR, like
554:
7:
412:, and the owners of unserrated ones
25:
539:
525:
150:
835:Paleogene fish of North America
695:(Agassiz, 1835) from Romania".
678:Fossil Shark Teeth of the World
1:
855:Fossil taxa described in 1923
577:10.1080/08912963.2016.1236795
491:shark teeth are known from
871:
825:Prehistoric fish of Africa
850:Fossils of South Carolina
845:Fossils of North Carolina
598:Zhelezko, Kozlov (1999).
304:
297:
279:
272:
147:Scientific classification
145:
133:
124:
34:
758:Carcharocles auriculatus
371:Assignment to the genus
27:Extinct species of shark
18:Carcharocles auriculatus
840:Paleogene United States
318:Carcharocles auriculata
313:Carcharocles ariculatus
697:Brukenthal. Acta Musei
640:10.1126/sciadv.abl6529
459:; the tooth length of
393:
385:
632:2022SciA....8L6529K
533:Paleontology portal
387:Megachasma alisonae
265:O. auriculatus
830:Fossils of Morocco
676:Joe Cocke (2001).
565:Historical Biology
456:Otodus angustidens
394:
391:Otodus auriculatus
329:Otodus auriculatus
308:Otodus subserratus
286:Otodus auriculatus
36:Otodus auriculatus
797:
796:
750:Taxon identifiers
493:Khouribga Plateau
325:
324:
16:(Redirected from
862:
820:Oligocene sharks
790:
789:
777:
776:
775:
745:
738:
737:
735:
734:
728:
722:. Archived from
721:
711:
705:
704:
693:Otodus megalodon
688:
682:
681:
673:
662:
661:
651:
626:(25): eabl6529.
620:Science Advances
610:
604:
603:
595:
589:
588:
559:
549:
544:
543:
535:
530:
529:
528:
487:. However, many
479:teeth come from
292:Blainville, 1818
288:
284:
248:
235:
155:
154:
129:
119:
56:
40:Temporal range:
32:
21:
870:
869:
865:
864:
863:
861:
860:
859:
800:
799:
798:
793:
785:
780:
771:
770:
765:
752:
742:
741:
732:
730:
726:
719:
713:
712:
708:
690:
689:
685:
675:
674:
665:
612:
611:
607:
597:
596:
592:
561:
560:
556:
545:
538:
531:
526:
524:
521:
473:
440:
380:
293:
290:
282:
281:
268:
246:
233:
149:
120:
118:
117:
112:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
51:
50:
48:
46:Early Oligocene
38:
28:
23:
22:
15:
12:
11:
5:
868:
866:
858:
857:
852:
847:
842:
837:
832:
827:
822:
817:
812:
802:
801:
795:
794:
792:
791:
778:
762:
760:
754:
753:
748:
740:
739:
706:
683:
663:
605:
590:
553:
552:
551:
550:
536:
520:
517:
509:United Kingdom
501:Seymour Island
485:North Carolina
481:South Carolina
477:O. auriculatus
472:
469:
465:O. angustidens
447:O. auriculatus
443:O. auriculatus
439:
436:
379:
369:
349:of the family
332:is an extinct
323:
322:
321:
320:
315:
310:
302:
301:
295:
294:
291:
277:
276:
270:
269:
261:
259:
255:
254:
244:
240:
239:
231:
227:
226:
221:
217:
216:
211:
207:
206:
204:Elasmobranchii
201:
197:
196:
194:Chondrichthyes
191:
187:
186:
181:
177:
176:
171:
167:
166:
161:
157:
156:
143:
142:
140:North Carolina
131:
130:
122:
121:
113:
108:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
57:
39:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
867:
856:
853:
851:
848:
846:
843:
841:
838:
836:
833:
831:
828:
826:
823:
821:
818:
816:
815:Eocene sharks
813:
811:
808:
807:
805:
788:
783:
779:
774:
768:
764:
763:
761:
759:
755:
751:
746:
729:on 2012-03-27
725:
718:
717:
710:
707:
703:(3): 507–526.
702:
698:
694:
687:
684:
679:
672:
670:
668:
664:
659:
655:
650:
645:
641:
637:
633:
629:
625:
621:
617:
609:
606:
601:
594:
591:
586:
582:
578:
574:
570:
566:
558:
555:
548:
547:Sharks portal
542:
537:
534:
523:
518:
516:
514:
510:
506:
502:
498:
494:
490:
486:
482:
478:
470:
468:
466:
462:
458:
457:
452:
448:
444:
437:
435:
433:
429:
425:
421:
417:
416:
411:
410:
405:
404:
400:, that being
399:
392:
388:
384:
378:
374:
370:
368:
366:
362:
358:
357:
352:
348:
347:
343:
339:
335:
331:
330:
319:
316:
314:
311:
309:
306:
305:
303:
300:
296:
289:
287:
278:
275:
274:Binomial name
271:
267:
266:
260:
257:
256:
253:
252:
245:
242:
241:
238:
232:
229:
228:
225:
222:
219:
218:
215:
214:Selachimorpha
212:
210:Subdivision:
209:
208:
205:
202:
199:
198:
195:
192:
189:
188:
185:
182:
179:
178:
175:
172:
169:
168:
165:
162:
159:
158:
153:
148:
144:
141:
137:
136:Craven County
132:
128:
123:
116:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
55:
47:
43:
37:
33:
30:
19:
810:Carcharocles
757:
731:. Retrieved
724:the original
716:Fossil Teeth
715:
709:
700:
696:
692:
686:
677:
623:
619:
608:
599:
593:
568:
564:
557:
476:
474:
471:Distribution
464:
461:O. megalodon
460:
454:
446:
442:
441:
427:
413:
409:Carcharocles
407:
401:
395:
390:
386:
376:
375:rather than
373:Carcharocles
372:
354:
344:
328:
327:
326:
317:
312:
307:
285:
280:
264:
263:
250:
35:
29:
571:(5): 1–11.
398:Otodontidae
351:Otodontidae
237:Otodontidae
224:Lamniformes
134:Teeth from
52:35–25
42:Late Eocene
804:Categories
733:2011-07-18
519:References
513:Kazakhstan
505:Antarctica
200:Subclass:
451:megalodon
361:megalodon
336:of large
258:Species:
170:Kingdom:
164:Eukaryota
773:Q5038153
767:Wikidata
658:35731884
585:89080495
299:Synonyms
230:Family:
184:Chordata
180:Phylum:
174:Animalia
160:Domain:
787:9497971
649:9217088
628:Bibcode
497:Morocco
420:Ukraine
340:in the
334:species
283:†
262:†
243:Genus:
220:Order:
190:Class:
656:
646:
583:
489:Eocene
428:Otodus
424:Russia
415:Otodus
403:Otodus
377:Otodus
356:Otodus
346:Otodus
338:sharks
251:Otodus
727:(PDF)
720:(PDF)
581:S2CID
503:, in
495:, in
475:Most
365:shark
342:genus
782:GBIF
654:PMID
511:and
499:and
483:and
453:and
438:Size
432:taxa
389:and
60:PreꞒ
644:PMC
636:doi
573:doi
422:or
806::
784::
769::
701:11
699:.
666:^
652:.
642:.
634:.
622:.
618:.
579:.
569:29
567:.
434:.
367:.
138:,
110:Pg
54:Ma
736:.
680:.
660:.
638::
630::
624:8
602:.
587:.
575::
247:†
234:†
115:N
105:K
100:J
95:T
90:P
85:C
80:D
75:S
70:O
65:Ꞓ
49:~
44:-
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
