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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ilymatogyra
Taxonomy
Ilymatogyra was named by Stenzel (1971) [Sepkoski's age data: K Ceno]. It is not extant.
It was assigned to Pterioida by Sepkoski (2002); to Gryphaeidae by El Qot (2006); and to Exogyrinae by Mendir et al. (2021).
It was assigned to Pterioida by Sepkoski (2002); to Gryphaeidae by El Qot (2006); and to Exogyrinae by Mendir et al. (2021).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1971 | Ilymatogyra Stenzel |
| 2002 | Ilymatogyra Sepkoski |
| 2006 | Ilymatogyra El Qot p. 42 |
| 2021 | Ilymatogyra Mendir et al. p. 9 |
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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. †Ilymatogyra Stenzel 1971
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Subg. †Ilymatogyra (Afrogyra) Malchus 1990
†Ilymatogyra africana Lamarck 1801
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Invalid names: Exogyra densata Conrad 1852 [synonym], Gryphaea secunda Lamarck 1819 [synonym], Ostrea africana Lamarck 1869 [synonym], Ostrea auressensis Coquand 1862 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Steuber 2002 | |||||
Age range: base of the Late/Upper Albian to the top of the Thanetian or 106.30000 to 56.00000 Ma
Collections (77 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | Iran | I. africana (185773 185776 185787) | |
| Late/Upper Albian - Cenomanian | Egypt | I. africana (150677 150874 150876) | |
| Cenomanian | Jordan | I. africana (140949) | |
| Cenomanian | Libya | I. africana (185659) | |
| Cenomanian | Tunisia (Sidi Bou Zid) | I. africana (108971) | |
| Cenomanian | Italy | I. africana (185661) | |
| Cenomanian | Egypt | I. africana (138408 138415 138423) | |
| Cenomanian | Spain | I. pseudoafricana (175374 175376) | |
| Early/Lower Cenomanian | Egypt | I. africana (140113 140612 140613) | |
| Early/Lower Cenomanian | Iran | I. africana (185798 185805) | |
| Late/Upper Cenomanian | Algeria | I. africana (220825 220827) | |
| Late/Upper Cenomanian | Libya | I. africana (208627) | |
| Late/Upper Cenomanian | Egypt (Sinai) | I. africana (3757) | |
| Late/Upper Cenomanian | Peru | I. africana (61994) | |
| Late/Upper Cenomanian | Egypt | I. africana (114793 114794 114795 114796 114810 114811 114813 114887 114889 114891 114892 138416 138417 140238 140577 140578 140579 140581 140584 140715 140952 141572 185811 185813 185820 185821) | |
| Late/Upper Cenomanian | Brazil | I. africana (141007 141016 141021 141022 141027) | |
| Middle Cenomanian | Egypt | I. africana (114808 140225 140226 140237 140540) | |
| Middle Cenomanian | Brazil | I. africana (141011 141013 141014 141018 141025) | |
| Middle Cenomanian | Algeria | I. africana (220824) | |
| Middle Cenomanian - Late/Upper Cenomanian | Egypt | I. africana (114792) | |
| Late/Upper Cenomanian - Early/Lower Turonian | Egypt (Sinai) | I. africana (3762) | |
| Late/Upper Cenomanian - Early/Lower Turonian | Egypt | I. africana (150676) | |
| Early/Lower Turonian | Spain | I. pseudoafricana (175375) | |
| Early/Lower Turonian | Peru | I. africana (61997) | |
| Early/Lower Turonian | Gabon | I. africana (209608) | |
| Early/Lower Turonian - Middle Turonian | Egypt | I. pseudoafricana (138418 138419) | |
| Late/Upper Campanian - Maastrichtian | United Arab Emirates | I. africana (67456) | |
| Thanetian | Egypt | I. osiris (34415) |