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Squalicorax falcatus
Taxonomy
Corax falcatus was named by Agassiz (1843).
It was recombined as Galeocerdo falcatus by Leidy (1873); it was recombined as Squalicorax falcatus by Applegate (1970), Cappetta (1973), Herman (1977), Thurmond and Jones (1981), Case et al. (1990), Müller and Diedrich (1991), Shimada (1996), Cappetta and Case (1999), Forey et al. (2003), Shimada (2006), Shimada et al. (2006), Shimada and Martin (2008), Guinot et al. (2013), Bice and Shimada (2016), Amalfitano et al. (2020) and Maisch et al. (2021).
It was recombined as Galeocerdo falcatus by Leidy (1873); it was recombined as Squalicorax falcatus by Applegate (1970), Cappetta (1973), Herman (1977), Thurmond and Jones (1981), Case et al. (1990), Müller and Diedrich (1991), Shimada (1996), Cappetta and Case (1999), Forey et al. (2003), Shimada (2006), Shimada et al. (2006), Shimada and Martin (2008), Guinot et al. (2013), Bice and Shimada (2016), Amalfitano et al. (2020) and Maisch et al. (2021).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1843 | Corax falcatus Agassiz p. 226 figs. Pl 26a, figs 1-15 |
1845 | Corax heterodon Reuss |
1845 | Corax obliquus Reuss |
1860 | Corax boreaui Coquand |
1860 | Corax elongatus Coquand |
1872 | Galeocerdo hartvelli Cope |
1873 | Galeocerdo falcatus Leidy p. 301 |
1889 | Corax falcatus Woodward p. 424 |
1896 | Corax falcatus Alessandri p. 722 |
1902 | Corax falcatus Hay p. 309 |
1902 | Galeocerdo hartwellii Hay p. 311 |
1935 | Corax falcatus Dalinkevičius p. 264 figs. Pl 3, figs 63-67 |
1970 | Squalicorax falcatus Applegate p. 393 |
1973 | Squalicorax falcatus Cappetta p. 506 figs. Pl 1, figs 17-27 |
1977 | Squalicorax falcatus Herman p. 105 |
1981 | Squalicorax falcatus Thurmond and Jones p. 57 |
1990 | Squalicorax falcatus Case et al. p. 1088 fig. 10,11 |
1991 | Squalicorax falcatus Müller and Diedrich p. 39 |
1996 | Squalicorax falcatus Shimada p. 10 figs. 5J-L |
1999 | Squalicorax falcatus Cappetta and Case p. 13 figs. Pl 5, figs 10-12; pl 6, figs 1-3 |
2003 | Squalicorax falcatus Forey et al. p. 227 |
2006 | Squalicorax falcatus Shimada p. 167 fig. 4F |
2006 | Squalicorax falcatus Shimada et al. p. 10 figs. 8.5-8.9 |
2007 | Squalicorax boreaui Cahuzac et al. p. 22 |
2007 | Squalicorax elongatus Cahuzac et al. p. 23 |
2008 | Squalicorax falcatus Shimada and Martin p. 91 fig. 5B |
2013 | Squalicorax falcatus Guinot et al. p. 630 figs. 15P-X |
2016 | Squalicorax falcatus Bice and Shimada p. 178 figs. 4A-J |
2020 | Squalicorax falcatus Amalfitano et al. p. 267 fig. 5 |
2021 | Squalicorax falcatus Maisch et al. pp. 12, 16 figs. 8A-L |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Squalicorax falcatus Agassiz 1843
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Invalid names: Corax boreaui Coquand 1860 [synonym], Corax elongatus Coquand 1860 [synonym], Corax heterodon Reuss 1845 [synonym], Corax obliquus Reuss 1845 [synonym], Galeocerdo hartwellii Cope 1872 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988, Wagner 2023 |
Age range: base of the Late/Upper Albian to the top of the Early/Lower Maastrichtian or 105.30000 to 66.00000 Ma
Collections (79 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Albian | Switzerland | Corax falcatus (2237) | |
Late/Upper Albian | Lithuania | Corax falcatus (213710) | |
Cenomanian | United Kingdom (England) | Corax falcatus (81062) | |
Cenomanian | Germany (Westphalia) | Squalicorax falcatus (210063) | |
Cenomanian | USA (Arkansas) | Squalicorax falcatus (223862) | |
Late/Upper Cretaceous | USA (Maryland) | Corax falcatus (127182) | |
Early/Lower Cenomanian | United Kingdom (England) | Squalicorax falcatus (213567) | |
Late/Upper Cenomanian | Italy | Squalicorax falcatus (214600) | |
Late/Upper Cenomanian | USA (Kansas) | Squalicorax falcatus (213414 213415 213416 213417 213418 213419) | |
Late/Upper Cenomanian | Lithuania | Corax falcatus (213713 213719 213720) | |
Late/Upper Cenomanian | USA (South Dakota) | Squalicorax falcatus (117819) | |
Late/Upper Cenomanian | Italy (Treviso) | Squalicorax falcatus (214716) | |
Middle Cenomanian | United Kingdom (England) | Squalicorax falcatus (213569 213570) | |
Middle Cenomanian | USA (Colorado) | Squalicorax falcatus (35429) | |
Middle Cenomanian | USA (Kansas) | Squalicorax falcatus (94538 106008) | |
Middle Cenomanian | Canada (Saskatchewan) | Squalicorax falcatus (52997) | |
Middle Cenomanian | Lebanon | Squalicorax falcatus (124426) | |
Turonian | USA (Colorado) | Squalicorax falcatus (179209) | |
Turonian | USA (Montana) | Squalicorax falcatus (215793) | |
Turonian | USA (Kansas) | Squalicorax falcatus (102879) | |
Turonian | France (Charente) | Squalicorax falcatus (161748) | |
Turonian | USA (South Dakota) | Squalicorax falcatus (181902) | |
Turonian - Coniacian | USA (New Mexico) | Squalicorax falcatus (221290) | |
Early/Lower Turonian | USA (Nebraska) | Squalicorax falcatus (213402) | |
Early/Lower Turonian | Czech Republic | Squalicorax falcatus (90516 90518) | |
Early/Lower Turonian | USA (Iowa) | Squalicorax falcatus (213400) | |
Early/Lower Turonian | USA (Kansas) | Squalicorax falcatus (213384 213385 213386) | |
Late/Upper Turonian | Brazil (Sergipe) | Squalicorax falcatus (143534 143654) | |
Late/Upper Turonian | USA (Texas) | Squalicorax falcatus (213299) | |
Late/Upper Turonian | USA (South Dakota) | Squalicorax falcatus (213291) | |
Middle Turonian | USA (New Mexico) | Squalicorax falcatus (179267) | |
Middle Turonian | USA (Montana) | Squalicorax falcatus (215792) | |
Middle Turonian | USA (Nebraska) | Squalicorax falcatus (213389) | |
Middle Turonian | USA (Kansas) | Squalicorax falcatus (35365 213387 213390 213524) | |
Coniacian | United Kingdom (Northern Ireland) | Squalicorax falcatus (213383) | |
Coniacian | Canada (Saskatchewan) | Squalicorax falcatus (23369) | |
Coniacian - Santonian | USA (Colorado) | Squalicorax falcatus (227704) | |
Early/Lower Coniacian | USA (Kansas) | Squalicorax falcatus (213545 213546 213553 213554 213556) | |
Santonian | Japan | Squalicorax falcatus (219963) | |
Santonian | USA (Kansas) | Squalicorax falcatus (94652) | |
Santonian | USA (Alabama) | Squalicorax falcatus (81928) | |
Early/Lower Santonian | Lithuania | Corax falcatus (90733 213712) | |
Early/Lower Santonian - Middle Santonian | USA (Georgia) | Squalicorax falcatus (61769) | |
Late/Upper Santonian - Early/Lower Campanian | USA (Alabama) | Squalicorax falcatus (81931 81932 81934 81972 82043 82044) | |
Late/Upper Santonian - Middle Campanian | USA (Alabama) | Squalicorax falcatus (82045) | |
Campanian | Canada (Manitoba) | Squalicorax falcatus (36707 36710) | |
Campanian | USA (Delaware) | Corax falcatus (127191) | |
Campanian | USA (North Carolina) | Corax falcatus (190550 190553 190554) | |
Early/Lower Maastrichtian | Germany | Corax falcatus (213668) | |
Late/Upper Maastrichtian | USA (North Carolina) | Corax falcatus (151059) |