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Coelocaulus
Taxonomy
Coelocaulus was named by Oehlert and Oehlert (1888) [Sepkoski's age data: O Cara-u D Emsi Sepkoski's reference number: 797]. It is not extant. Its type is Murchisonia davidsoni.
It was corrected as Coelocaeulus by Ulrich and Scofield (1897); it was reranked as Murchisonia (Coelocaulus) by Perner (1907); it was synonymized subjectively with Michelia by Knight et al. (1960).
It was assigned to Pleurotomariidae by Ulrich and Scofield (1897); to Murchisonia by Perner (1907); to Archaeogastropoda by Sepkoski (2002); to Murchisoniidae by Rohr et al. (2003); and to Hormotomidae by Wagner (2023).
It was corrected as Coelocaeulus by Ulrich and Scofield (1897); it was reranked as Murchisonia (Coelocaulus) by Perner (1907); it was synonymized subjectively with Michelia by Knight et al. (1960).
It was assigned to Pleurotomariidae by Ulrich and Scofield (1897); to Murchisonia by Perner (1907); to Archaeogastropoda by Sepkoski (2002); to Murchisoniidae by Rohr et al. (2003); and to Hormotomidae by Wagner (2023).
Species
C. alceste, C. chlupaci, C. clavata, C. columna, C. cybele (syn. C. considerata, C. mamillaris, C. crispa), C. davidsoni, C. decipiens, C. desiderata, C. estella, C. fugitiva, C. karlae, C. lebescontei, C. linearis, C. longispira, C. perlonga, C. pollens, C. sana, C. strebloceras, C. turritiformis, C. zonaria
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1888 | Coelocaulus Oehlert and Oehlert |
| 1897 | Coelocaeulus Ulrich and Scofield p. 1020 |
| 1903 | Coelidium Clarke and Ruedemann |
| 1907 | Murchisonia (Coelocaulus) Perner p. 100 |
| 2002 | Coelocaulus Sepkoski |
| 2003 | Coelocaulus Rohr et al. p. 88 |
| 2023 | Coelocaulus Wagner p. G291 |
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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. †Coelocaulus Oehlert and Oehlert 1888
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†Coelocaulus alceste Perner 1907
†Coelocaulus chlupaci Horný 1953
†Coelocaulus clavata Perner 1907
†Coelocaulus columna Perner 1907
†Coelocaulus cybele Perner 1907
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Invalid names: Coelocaulus considerata Perner 1907 [synonym], Coelocaulus crispa Perner 1907 [synonym], Coelocaulus mamillaris Perner 1907 [synonym]
†Coelocaulus davidsoni Oehlert 1877
†Coelocaulus decipiens Perner 1907
†Coelocaulus desiderata Hall 1859
†Coelocaulus estella Billings 1865
†Coelocaulus fugitiva Perner 1903
†Coelocaulus karlae Rohr et al. 2003
†Coelocaulus lebescontei Oehlert and Oehlert 1888
†Coelocaulus linearis Billings 1859
†Coelocaulus longispira Hall 1852
†Coelocaulus perlonga Perner 1907
†Coelocaulus pollens Perner 1907
†Coelocaulus sana Perner 1907
†Coelocaulus strebloceras Clarke 1907
†Coelocaulus turritiformis Hall 1852
†Coelocaulus zonaria Perner 1907
Invalid names: Coelidium Clarke and Ruedemann 1903 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, superf = superfamily, o = order | |||||
| References: Bambach et al. 2007, Hendy 2009 | |||||
Age range: base of the Wenlock to the top of the Brigantian or 433.40000 to 330.90000 Ma
Collections (64 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Silurian | USA (Alaska) | C. sp. (111790) | |
| Telychian - Wenlock | Canada (Manitoba) | C. sp. (26445 26450 26453 26637 26638 26663 26675 26677) | |
| Wenlock - Ludlow | Canada (Northwest Territories) | C. sp. (188816 188857 188866) C. sp. A, C. sp. B aff. longispira (188838) C. sp. A, C. sp. B aff. longispira, C. sp. C (188836) C. sp. B, C. sp. C (188855) C. sp. D (188820) C. sp. E (188860) C. sp. E, C. sp. (188852) C. sp., C. sp. A (188829) | |
| Gorstian | Czech Republic (Bohemia) | C. chlupaci (103536) | |
| Gorstian | Czech Republic (Praha) | Murchisonia fugitiva (154950) | |
| Gorstian | Canada (Ontario) | Murchisonia longispira, Murchisonia turritiformis (155012) | |
| Gorstian | Czech Republic (Hlavni města Praha) | Murchisonia fugitiva, Murchisonia sp., Murchisonia considerata, Murchisonia crispa, Murchisonia cybele, Murchisonia pollens, Murchisonia perlonga, Murchisonia zonaria (104940) | |
| Gorstian | Czech Republic | C. sp. (14106) | |
| Gorstian - Ludfordian | USA (Alaska) | C. karlae (55427 55428) | |
| Ludlow | Czech Republic | Murchisonia fugitiva (144741) | |
| Ludlow | Canada (Ontario) | Murchisonia longispira (154346) Murchisonia longispira, Murchisonia turritiformis (14196 155723) | |
| Ludlow | USA (Alaska) | C. karlae (85025) | |
| Gorstian - Pridoli | USA (Alaska) | C. karlae (55429) | |
| Pridoli | Czech Republic (Praha) | Murchisonia fugitiva, Murchisonia alceste, Murchisonia clavata, Murchisonia cybele, Murchisonia mamillaris, Murchisonia columna, Murchisonia sana (155864) | |
| Lochkovian | Canada (New Brunswick) | Coelidium sp. (593) | |
| Lochkovian | Canada (Northwest Territories) | C. sp. (3733 3739 3741 3743) | |
| Pragian | France | Murchisonia davidsoni (157340) | |
| Pragian | Austria (Styrian) | Murchisonia lebescontei (154376) | |
| Pragian | Kyrgyzstan | C. sp. (3559) | |
| Pragian | Czech Republic (Bohemia) | Murchisonia decipiens (104794) | |
| Eifelian | USA (Ohio) | Coelidium strebloceras, Murchisonia desiderata (130152) Murchisonia desiderata (129948 130260) | |
| Brigantian | USA (Alabama) | Coelidium sp. (6757 6765 6766 6769 6773 6777 6780 6782 6789 6790 6791 6792 6793 6794 6797 6803 6809 6835 6844) |