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Bairdia ortiseiensis
Taxonomy
Bairdia ortiseiensis was named by Crasquin (2008). Its type specimen is P6M2259, a carapace, and it is a 3D body fossil. Its type locality is Bulla section BU5, Bulla Member, Ortisei, which is in a Changhsingian lagoonal/restricted shallow subtidal packstone/wackestone in the Bellerophon Formation of Italy.
Sister species lacking formal opinion data
B. aculeata, B. acuminata, B. africana, B. altifrons, B. altodorsualis, B. amalthei, B. amygdaloidea, B. amygdaloides, B. anomala, B. antamputata, B. antillea, B. auricula, B. austriaca, B. bedfordensis, B. biacuta, B. bicornis, B. billjohnsoni, B. birinae, B. bradfieldi, B. bradyi, B. cassiana, B. cassiana, B. cassiana, B. cespedecensis, B. chasei, B. ciscoensis, B. colonensis, B. condylus, B. conformis, B. confragosaeformis, B. contracta, B. crebra, B. crebta, B. croneisi, B. croskeina, B. cultrataeformis, B. cultrijugati, B. cyrtia, B. deducta, B. delicata, B. devonica, B. dimorpha, B. dissortis, B. djurtjulensis, B. dolicha, B. dornickhillensis, B. dorsoconstricta, B. egorovi, B. elegantissima, B. eleziana, B. eleziana, B. exoura, B. fabaeformis, B. fusca, B. gambaneraensis, B. gibbosa, B. gosportensis, B. haworthi, B. hilda, B. hisingeri, B. hisingeriformis, B. hispida, B. hiwannensis, B. hondurasensis, B. isoscelata, B. kaschewarovae, B. kawakensis, B. kelleri, B. kettneri, B. kinderhookensis, B. knuepferi, B. legumen, B. longisetosa, B. manifesta, B. manifesta, B. meishanensis, B. michailensis, B. moorei, B. moreyi, B. mucronata, B. multihilosa, B. mutablis, B. nanbiancunensis, B. nasuta, B. naumovae, B. navicula, B. nitida, B. ohmerti, B. oklahomensis, B. opisthorhadina, B. ovata, B. oviformis, B. paffrathensis, B. paraproba, B. peneovoidea, B. perlonga, B. philippovae, B. pinnula, B. plicatula, B. pompiloides, B. proba, B. proxischimensis, B. pseudoseptentrionalis, B. psiegorkiensis, B. quasifabaeformis, B. rectifrontis, B. salemensis, B. sanctacrucensis, B. singularis, B. soldadensis, B. subaequalis, B. subcitriformis, B. subeleziana, B. subelongata, B. subglennensis, B. subsingularis, B. subvexa, B. sukhonica, B. summa, B. summacuminata, B. tumidosa, B. turgida, B. urodeliformis, B. vassinoensis, B. virga, B. willisensis, B. woodwardensis, B. zbikowskae, B. feliumgibba, B. pompillioides, B. trigona, B. gliberti, B. paffrathensis, B. angusta
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Bairdia ortiseiensis Crasquin p. 243 figs. Pl 2, figs 13-18 |
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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.
†Bairdia ortiseiensis Crasquin 2008
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 5 | 0.378 | 0.250 | 0.595 | 0.350 | 0.133 |
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| Source: o = order, c = class | |||||
| References: Jell and Adrain 2002, Kiessling 2004 | |||||
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Italy | Bairdia ortiseiensis (type locality: 84133 84134 84151) |