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Hagiastridae
| Source Data |
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| Rank | family (PBDB) | ||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Retaria : Radiolaria : Spumellaria : Hagiastridae | ||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Taxon Size (PBDB) | 98 | ||||||||||||||||||||||||
| First Recorded Appearance | 247 - 235 Ma Triassic | ||||||||||||||||||||||||
| Environment | marine (based on Radiolaria) | ||||||||||||||||||||||||
| Motility | passively mobile (based on Radiolaria) | ||||||||||||||||||||||||
| Diet | omnivore (based on Radiolaria) | ||||||||||||||||||||||||
| Taphonomy | silica (based on Radiolaria) | ||||||||||||||||||||||||
| Primary Reference (PBDB) | W. Kiessling. 1999. Late Jurassic radiolarians from the Antarctic Peninsula. Micropaleontology 45(S1):1-96 | ||||||||||||||||||||||||
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
|---|---|---|---|---|---|
| Archaeohagiastrum ✝ genus | accepted (GBIF) listed (PBDB) | 85 | 201 Ma Early Jurassic | 151 Ma Late Jurassic | |
| Crucella ✝ genus | accepted (GBIF) listed (PBDB) | 687 | 242 Ma Middle Triassic | 83.5 Ma Late/Upper Cretaceous | |
| Hagiastrum ✝ genus | accepted (GBIF) listed (PBDB) | 117 | 247 Ma Early/Lower Triassic | 83.5 Ma Late/Upper Cretaceous | |
| Higumastra ✝ genus | accepted (GBIF) listed (PBDB) | 164 | 183 Ma Early Jurassic | 140 Ma Early/Lower Cretaceous | |
| Monotrabs genus | doubtful (GBIF) listed (PBDB) | 7 | 168 Ma Middle Jurassic | 165 Ma Middle Jurassic | |
| Pobum genus | accepted (GBIF) listed (PBDB) | 2 | 191 Ma Early Jurassic | 190 Ma Early Jurassic | |
| Pseudocrucella ✝ genus | accepted (GBIF) listed (PBDB) | 156 | 201 Ma Early Jurassic | 83.5 Ma Late/Upper Cretaceous | |
| Pseudohagiastrum ✝ genus | accepted (GBIF) listed (PBDB) | 54 | 237 Ma Middle Triassic | 201 Ma Early Jurassic | |
| Pseudohigumastra genus | accepted (GBIF) listed (PBDB) | 13 | 151 Ma Late Jurassic | 145 Ma Late Jurassic | |
| Pterotrabs genus | listed (PBDB) | 5 | 166 Ma Middle Jurassic | 161 Ma Jurassic | |
| Savaryella ✝ genus | doubtful (GBIF) listed (PBDB) | 56 | 145 Ma Late Jurassic | 99.6 Ma Late/Upper Cretaceous | |
| Sophia ✝ genus | accepted (GBIF) listed (PBDB) | 24 | 199 Ma Early Jurassic | 197 Ma Early Jurassic | |
| Tetraditryma ✝ genus | accepted (GBIF) listed (PBDB) | 106 | 183 Ma Early Jurassic | 145 Ma Late Jurassic | |
| Tetraporobrachia ✝ genus | accepted (GBIF) listed (PBDB) | 22 | 237 Ma Middle Triassic | 209 Ma Late/Upper Triassic | |
| Tetratrabs ✝ genus | accepted (GBIF) listed (PBDB) | 152 | 228 Ma Late/Upper Triassic | 140 Ma Early/Lower Cretaceous | |
| Udalia ✝ genus | accepted (GBIF) listed (PBDB) | 195 | 201 Ma Early Jurassic | 191 Ma Early Jurassic |
Synonymy List
| Year | Name and Author |
|---|---|
| 1971 | Hagiastridae Riedel |
| 1999 | Hagiastridae Kiessling p. 30 |
References
| Kiessling W. (1999) Late Jurassic radiolarians from the Antarctic Peninsula, Micropaleontology 45 S1, 1-96 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
