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Meristodonoides
Taxonomy
Meristodonoides was named by Underwood and Cumbaa (2010).
It was assigned to Hybodontidae by Bourdon et al. (2011), Guinot et al. (2013) and Cicimurri et al. (2014); and to Hybodontinae by Underwood and Cumbaa (2010), Bice and Shimada (2016) and Maisch et al. (2021).
It was assigned to Hybodontidae by Bourdon et al. (2011), Guinot et al. (2013) and Cicimurri et al. (2014); and to Hybodontinae by Underwood and Cumbaa (2010), Bice and Shimada (2016) and Maisch et al. (2021).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2010 | Meristodonoides Underwood and Cumbaa p. 906 |
| 2011 | Meristodonoides Bourdon et al. p. 4 |
| 2013 | Meristodonoides Guinot et al. p. 591 |
| 2014 | Meristodonoides Cicimurri et al. pp. 6-9 figs. 4-5 |
| 2016 | Meristodonoides Bice and Shimada p. 174 |
| 2021 | Meristodonoides Maisch et al. p. 4 |
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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.
G. †Meristodonoides Underwood and Cumbaa 2010
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†Meristodonoides butleri Thurmond 1971
†Meristodonoides montanensis Case 1978
†Meristodonoides novojerseyensis Case and Cappetta 2004
†Meristodonoides rajkovichi Case 2001
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Wagner 2023 | |||||
Age range: base of the Late/Upper Aptian to the top of the Early/Lower Maastrichtian or 122.46000 to 66.00000 Ma
Collections (65 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cretaceous | USA (Kansas) | M. sp. (228155) | |
| Aptian | USA (Texas) | Hybodus butleri (99154) | |
| Late/Upper Aptian - Early/Lower Albian | USA (Texas) | Hybodus butleri (14375 14388) | |
| Late/Upper Aptian - Early/Lower Albian | USA (Oklahoma) | Hybodus butleri (14392) | |
| Albian | USA (Texas) | Hybodus butleri (14411 99145 99152) | |
| Late/Upper Cretaceous | USA (Kansas) | M. sp. (228156) | |
| Late/Upper Cenomanian | USA (Minnesota) | Hybodus rajkovichi (61819) | |
| Middle Cenomanian | USA (Nebraska) | M. sp. (213308) | |
| Middle Cenomanian | Canada (Saskatchewan) | Hybodus butleri, Hybodus sp. (22731) | |
| Early/Lower Turonian | Canada (Alberta) | M. rajkovichi (136242 213294) | |
| Middle Turonian | USA (Kansas) | M. sp. (213387) | |
| Middle Turonian | USA (Nebraska) | M. sp. (213389) | |
| Coniacian | United Kingdom (Northern Ireland) | M. sp. (213383) | |
| Coniacian - Santonian | USA (Kansas) | M. sp. (228157) | |
| Santonian | Russian Federation (Orenburg) | M. sp. (232890) | |
| Early/Lower Santonian - Middle Santonian | USA (New Mexico) | M. montanensis, Hybodus butleri (52037) | |
| Early/Lower Campanian - Middle Campanian | USA (North Carolina) | Hybodus montanensis (57918) | |
| Judithian | USA (Wyoming) | Hybodus montanensis (14458) | |
| Late/Upper Campanian | USA (Wyoming) | Hybodus montanensis (70253 70268 70269 70451 70453 70454 70455 70488 70489 70490 70499 70500 70501) | |
| Late/Upper Campanian | Canada (British Columbia) | M. sp. (221571) | |
| Late/Upper Campanian | Canada (Alberta) | Hybodus montanensis (22640 22697 34302 34303 34305 34307 34310 34311 34312 34313 34315 34319 34321 34322 98677) | |
| Late/Upper Campanian | France (Provence-Alpes-Côte d'Azur) | M. sp. (220134) | |
| Late/Upper Campanian | USA (Montana) | Hybodus montanensis (69150) | |
| Middle Campanian - Late/Upper Campanian | USA (Montana) | Hybodus montanensis (69153 69161 69177 69250 69253 177498) | |
| Middle Campanian - Late/Upper Campanian | Canada (Saskatchewan) | M. montanensis (229975) | |
| Late/Upper Campanian - Early/Lower Maastrichtian | USA (New Jersey) | M. sp., M. sp. 1 (221052) | |
| Early/Lower Maastrichtian | USA (New Jersey) | Hybodus sp. 1 (213744 213745 213746 213747) |