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Shimada, Kenshu; Ewell, Keith; Everhart, Michael J. (2004). "The First Record of the
Lamniform Shark Genus, Johnlongia, from the Niobrara Chalk (Upper Cretaceous), Western Kansas".
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Shimada, Kenshu; Popov, Evgeny V.; Siversson, Mikael; Welton, Bruce J.; Long, Douglas J. (2015-09-03).
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219:. It is presumed piscivorous; however, it forms a clade with an early filter-feeding shark genus,
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10.1660/0022-8443(2004)107[0131:TFROTL]2.0.CO;2
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215:, and possibly a third unnamed species from the
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244:Transactions of the Kansas Academy of Science
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509:Late Cretaceous fish of North America
207:. It contains two described species,
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452:. You can help Knowledge (XXG) by
299:Journal of Vertebrate Paleontology
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319:10.1080/02724634.2015.981335
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499:Prehistoric shark genera
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16:Extinct genus of shark
444:This article about a
311:2015JVPal..35E1335S
514:Cretaceous sharks
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351:Taxon identifiers
205:Cretaceous period
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143:Johnlonginae
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383:Wikispecies
136:Subfamily:
120:Lamniformes
493:Categories
389:Johnlongia
359:Johnlongia
229:References
201:sand shark
192:Johnlongia
157:Johnlongia
96:Subclass:
25:Johnlongia
374:Q21348201
327:0272-4634
264:0022-8443
203:from the
66:Kingdom:
60:Eukaryota
35:Coniacian
368:Wikidata
335:83793715
280:85790882
168:Species
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80:Chordata
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70:Animalia
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307:Bibcode
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149:Genus:
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31:Albian
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