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Meifodia
Taxonomy
Meifodia is a genus. It is not extant.
It was assigned to Lissatrypidae by Williams et al. (2002); and to Atrypida by Sepkoski (2002).
It was assigned to Lissatrypidae by Williams et al. (2002); and to Atrypida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
2002 | Meifodia Sepkoski |
2002 | Meifodia Williams et al. p. 1463 |
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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. †Meifodia
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†Meifodia prima Williams 1951
†Meifodia subundata McCoy 1851
†Meifodia tulkulensis Modzalevskaya and Popov 1995
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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height | 2 | 5.49 | 5.40 | 5.59 | 5.50 | 0.134 |
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Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Rhuddanian to the top of the Alexandrian or 443.40000 to 436.00000 Ma
Collections (135 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Hirnantian - Aeronian | Norway | M. sp. (14292) | |
Rhuddanian | Norway | M. sp. (13844 13850) | |
Rhuddanian | Kazakhstan (South Central) | M. tulkulensis (151923 151925 151926 151927 151928 151930 151931) | |
Rhuddanian | Norway (Asker) | M. sp. (160113 191029 191031 191035) | |
Rhuddanian | United Kingdom (Wales) | M. prima (3453 3459 3461 3468 3469 3471 3472 4965 4980 5046 5047 5051 5053 5054 5055 5056 5059 5061 5063 5064 5071 5077 5087 5094 5098 5100) M. sp., M. subundata (8407 8409) M. subundata (8406 8408) | |
Rhuddanian - Aeronian | Norway | M. sp. (2884 2887 2889 14301 14318) | |
Rhuddanian - Aeronian | United Kingdom (Wales) | M. prima (4928 4929 4930 4935 4939 4940 4944 4947 4949 4950 4952 4953 4954 4956 4959 4961 4966 4969 4972 4974 4975 4977 4978 4984 4985 4988 4994 4995 4996 4997 4998 4999 5002 5006 5007 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5021 5022 5023 5024 5026 5027 5029 5030 5032 5033 5034 5035 5037 5038 5042 5044) | |
Rhuddanian - Aeronian | Russian Federation (Siberia) | M. recta (206465 206484 206542 206543 206560) | |
Rhuddanian - Aeronian | Norway (Asker) | M. sp. (191036 191037) | |
Alexandrian | Canada (Québec) | M. lara (24587) | |
Llandovery | Norway | M. sp. (503) | |
Llandovery | United Kingdom (Wales) | M. subundata (3207) | |
Llandovery | Canada (Quebec) | M. sp. (11321 11322) | |
Raikkula | Estonia (Viljandi) | M. ovalis (193663) | |
Aeronian | Norway (Oslo) | M. sp. (504) | |
Aeronian | Norway | M. sp. (505 13845 13846 13849 14279) | |
Aeronian | United Kingdom (Scotland) | M. ovalis (153465) | |
Telychian | Australia (Tasmania) | M. tyro (40017) | |
Telychian | China | M. sp. (27773) | |
Telychian | Canada (Nunavut) | M. sp. (77341) | |
Telychian | Australia (Victoria) | M. tyro (8028) |