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generally have a chambered, boat-shaped shell. The initial part (juvenile stage) of the shell is generally more or less involute (tightly coiled) and compressed, giving no hint of the heteromorphic shell form yet to come. The terminal part (adult stage) is much shorter, erect, and bends over the
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987:
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of the soft-body parts of cephalopods are highly rare, little is known about how this animal actually fit into its shell and lived its life.
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older shell like a hook. They have transverse, branching ribs with tubercles (small bumps) along the venter.
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lineages of scaphite species evolved and now serve as the basis for a highly resolved regional
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and its relatives in the superfamily
Scaphitoidea are restricted to certain ages of the
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animal, depending on where the center of gravity is located. Since useful
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144 to 66.4 million years ago), they are useful in some areas as an
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Reconstructions of the body within the shell can be made to portray
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family. They were a widespread genus that thrived during the
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Specimen is 2.8 centimetres (1.1 in) from top to bottom
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378:. A notable example is the Late Cretaceous
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33:
346:as either a benthic (bottom-dwelling) or
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988:Cretaceous ammonites of North America
7:
963:Late Cretaceous ammonites of Europe
382:in North America, in which several
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145:
1:
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29:Genus of mollusks (fossil)
466:Scaphites impendicostatus
286:
281:
142:Scientific classification
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130:
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36:
511:Scaphites preventricosus
983:Ammonites of Antarctica
445:Scaphites frontierensis
380:Western Interior Seaway
339:
935:Paleobiology Database
606:Northwest Territories
454:Scaphites hippocrepis
433:Scaphites ferronensis
412:Scaphites carlilensis
334:
978:Cretaceous ammonites
554:Scaphites whitfieldi
520:Scaphites tetonensis
18:Scaphites whitfieldi
778:Paleontology portal
572:have been found in
529:Scaphites uintensis
424:Scaphites depressus
499:Scaphites obliquus
340:
335:Suture pattern of
1003:Cretaceous Africa
998:Cretaceous Europe
993:Cretaceous Mexico
968:Ammonitida genera
950:
949:
922:Open Tree of Life
836:Taxon identifiers
559:
550:
538:Scaphites warreni
534:
525:
516:
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493:Scaphites nodosus
489:
480:
471:
462:
450:
441:
429:
420:
408:
400:Scaphites binneyi
308:belonging to the
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134:sp. from Colorado
16:(Redirected from
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602:British Columbia
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42:Temporal range:
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1008:Cretaceous Asia
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484:Scaphites nanus
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388:biostratigraphy
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314:Late Cretaceous
304:of heteromorph
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809:External links
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670:United Kingdom
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820:Ammonoid.com
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746:South Dakota
738:North Dakota
650:South Africa
569:
567:
564:Distribution
558:Cobban, 1951
553:
537:
533:Cobban, 1951
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524:Cobban, 1951
519:
515:Cobban, 1951
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449:Cobban, 1951
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376:index fossil
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49:105β66
37:
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973:Scaphitidae
868:Wikispecies
799:Fossilworks
714:Mississippi
662:Switzerland
646:New Zealand
568:Fossils of
310:Scaphitidae
254:Scaphitinae
247:Subfamily:
241:Scaphitidae
189:Cephalopoda
957:Categories
764:References
734:New Mexico
730:New Jersey
690:California
672:, and the
638:Madagascar
574:Antarctica
504:J. Sowerby
368:Cretaceous
348:planktonic
320:Morphology
221:Suborder:
215:Ammonitida
202:Ammonoidea
195:Subclass:
44:Cretaceous
874:Scaphites
844:Scaphites
794:Scaphites
750:Tennessee
710:Minnesota
622:Greenland
582:Australia
570:Scaphites
364:Scaphites
344:Scaphites
337:Scaphites
325:Scaphites
306:ammonites
297:Scaphites
288:See text
274:Parkinson
268:Scaphites
165:Kingdom:
159:Eukaryota
132:Scaphites
38:Scaphites
859:Q1061798
853:Wikidata
726:Nebraska
718:Missouri
706:Maryland
698:Delaware
694:Colorado
590:Bulgaria
362:Because
316:period.
282:Species
234:Family:
179:Mollusca
175:Phylum:
169:Animalia
155:Domain:
927:2870474
914:1301290
901:3245936
758:Wyoming
722:Montana
686:Arizona
678:Alabama
666:Ukraine
618:Germany
610:Denmark
598:Alberta
586:Belgium
578:Armenia
405:Reeside
394:Species
384:endemic
352:fossils
260:Genus:
208:Order:
185:Class:
742:Oregon
702:Kansas
682:Alaska
668:, the
658:Sweden
642:Mexico
614:France
594:Canada
549:, 1860
547:Hayden
506:, 1813
461:, 1827
440:, 1951
438:Cobban
419:, 1935
417:Morrow
407:, 1927
276:, 1811
940:15603
909:IRMNG
754:Texas
654:Spain
634:Japan
630:Italy
626:India
459:DeKay
302:genus
300:is a
896:GBIF
888:7D39
801:.org
545:and
543:Meek
57:Preκ
883:CoL
797:at
760:).
608:),
372:ca.
358:Age
959::
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616:,
612:,
604:,
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592:,
588:,
584:,
580:,
576:,
556:β
540:β
531:β
522:β
513:β
501:β
486:β
477:β
468:β
456:β
447:β
435:β
426:β
414:β
402:β
390:.
107:Pg
51:Ma
46:,
676:(
596:(
495:β
370:(
264:β
251:β
238:β
225:β
212:β
199:β
112:N
102:K
97:J
92:T
87:P
82:C
77:D
72:S
67:O
62:κ
20:)
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