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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Leptothyrellopsis polonicus
Taxonomy
Leptothyrellopsis polonicus was named by Bitner and Pisera (1979). It is the type species of Leptothyrellopsis.
Synonymy list
| Year | Name and author |
|---|---|
| 1979 | Leptothyrellopsis polonicus Bitner and Pisera p. 82 figs. Pl. 7, Fig. 1-4 |
| 1990 | Leptothyrellopsis polonicus Johansen and Surlyk p. 868 figs. Pl. 11, Fig. 1-4 |
| 1998 | Leptothyrellopsis polonicus Simon p. 210 figs. Pl 8, figs 3,4; text-figs 5,6 |
| 2000 | Leptothyrellopsis polonicus Simon p. 148 figs. Tbl. 1, Text Fig. 5 |
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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.
†Leptothyrellopsis polonicus Bitner and Pisera 1979
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 1.25 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Early/Lower Campanian to the top of the Maastrichtian or 83.60000 to 66.00000 Ma
Collections (49 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian | Belgium | Leptothyrellopsis polonicus (157762) | |
| Early/Lower Campanian | Poland | Leptothyrellopsis polonicus (170095) | |
| Late/Upper Campanian | United Kingdom (England) | Leptothyrellopsis polonicus (3893 3894 3895 3900 3901 3904 3905) | |
| Late/Upper Campanian | Belgium | Leptothyrellopsis polonicus (157761) | |
| Campanian - Early/Lower Maastrichtian | Poland | Leptothyrellopsis polonicus (170111) | |
| Early/Lower Maastrichtian | Belgium | Leptothyrellopsis polonicus (170048 170049 170051 170052 170053 170054 170057 170058 170059 170060 170061 170063 170066 170067 170068 170069 170070 170071 170072 170073 170074) | |
| Early/Lower Maastrichtian | United Kingdom | Leptothyrellopsis polonicus (157701 157703 157715 157716 157717 157718 157721 157722 157723 157725 157726 157728 157729 157731 157734 157736) | |
| Maastrichtian | Belgium | Leptothyrellopsis polonicus (170112) |