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Rexroadus kentuckyensis
Taxonomy
Ligonodina kentuckyensis was named by Branson and Branson (1947).
It was recombined as Oulodus kentuckyensis by McCracken and Barnes (1981), Idris (1984); it was recombined as Rexroadus kentuckyensis by Zhang and Barnes (2002).
It was recombined as Oulodus kentuckyensis by McCracken and Barnes (1981), Idris (1984); it was recombined as Rexroadus kentuckyensis by Zhang and Barnes (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1947 | Ligonodina kentuckyensis Branson and Branson p. 555 figs. Pl. 82, figs. 28, 35 |
| 1981 | Oulodus kentuckyensis McCracken and Barnes pp. 80 - 81 figs. Pl. 6, figs. 1-20 |
| 1984 | Oulodus kentuckyensis Idris figs. pl. 1 f. 14 - 15 |
| 2002 | Rexroadus kentuckyensis Zhang and Barnes pp. 35 - 36 fig. 10.37–10.48 |
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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.
†Rexroadus kentuckyensis Branson and Branson 1947
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Aberhan 1992, Carroll 1988 | |||||
Age range: base of the Hirnantian to the top of the Raikkula or 445.20000 to 438.80000 Ma
Collections (85 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ashgill | Canada (Québec) | Oulodus kentuckyensis (24575) | |
| Ashgill - Gedinnine | Canada (Nunavut) | Rexroadus kentuckyensis (188159) | |
| Gamachian | Canada (Manitoba) | Rexroadus kentuckyensis (177651) | |
| Hirnantian | Canada (Cornwallis Island) | Rexroadus kentuckyensis (211079 211081 211082) | |
| Juuru | Norway (Ringerike) | Oulodus kentuckyensis (203631 203632 203633) | |
| Rhuddanian | USA (Missouri) | Oulodus kentuckyensis (177556 177557) | |
| Rhuddanian | Russian Federation | Rexroadus kentuckyensis (142470) | |
| Rhuddanian | Norway (Asker) | Oulodus kentuckyensis (203626 203627) | |
| Rhuddanian | Canada (Cape Manning) | Rexroadus kentuckyensis (211140) | |
| Juuru - Raikkula | Norway (Asker) | Oulodus kentuckyensis (203630) | |
| Rhuddanian - Aeronian | Canada (Quebec) | Rexroadus kentuckyensis (142541 142542 142547 142548 142549 142550 142552 142553 142556 142557 142558 142559 142629 142631 142632 142634 142636 142639 142678 142679 142680 142700 142717 142719 142720 142722 142723 142724 142725 142726 142727 142728 142732 142733 142734 142736 142761 142769 142772 142775 142780 142803 142804 142818 142821 142822 143193) | |
| Alexandrian | Canada (Québec) | Oulodus kentuckyensis (25048) | |
| Llandovery | Estonia | Oulodus kentuckyensis (187792 187793 187794 187795) | |
| Llandovery | USA (Indiana) | Ligonodina kentuckyensis (180894 180897 180898 180916 180928 180931) | |
| Llandovery | USA (Kentucky) | Ligonodina kentuckyensis (181734 181739 181837) | |
| Llandovery | Canada (Cornwallis Island) | Rexroadus kentuckyensis (211073 211083) | |
| Llandovery | USA (Ohio) | Ligonodina kentuckyensis (182052) | |
| Llandovery | Canada (Québec) | Oulodus kentuckyensis (24538) | |
| Raikkula | Estonia | Oulodus kentuckyensis (203600) | |
| Aeronian | Norway (Asker) | Oulodus kentuckyensis (160123 160130) | |
| Aeronian | USA (Georgia) | Ligonodina kentuckyensis (192895) |