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Lohuecotitan pandafilandi
Taxonomy
Lohuecotitan pandafilandi was named by Díez Díaz et al. (2016). Its type specimen is HUE-EC-01, a partial skeleton, and it is a 3D body fossil. Its type locality is Lo Hueco, Fuentes (G1), which is in a Campanian/Maastrichtian wet floodplain mudstone/sandstone in the Villalba de la Sierra Formation of Spain.
Synonymy list
Year | Name and author |
---|---|
2016 | Lohuecotitan pandafilandi Díez Díaz et al. p. 51 fig. 2–5 |
2020 | Lohuecotitan pandafilandi Páramo et al. p. 370 |
2021 | Lohuecotitan pandafilandi Díez Díaz et al. p. 2998 |
2021 | Lohuecotitan pandafilandi Paulina-Carabajal and Calvo p. 8 |
2023 | Lohuecotitan pandafilandi Poropat et al. pp. 38-39 |
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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.
†Lohuecotitan pandafilandi Díez Díaz et al. 2016
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Diagnosis
Reference | Diagnosis | |
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V. Díez Díaz et al. 2016 | Member of Titanosauria, having the following autapomorphies (marked with an asterisk), as well as an unique combination of characters not seen in other titanosaurs: (1) posterior centrodiapophyseal lamina (pcdl) dorsally and ventrally widened (sometimes bifurcated) simultaneous in anterior and middle dorsal vertebrae (shared with Saltasaurus); (2) short postspinal lamina (posl) with a transversely expanded distal end represented by smooth scars in the dorsal vertebrae*; (3) anteriormost caudal vertebrae with the medial spinoprezygapophyseal lamina (med. sprl) and medial spinopostzygapophyseal lamina (med. spol) ventrally connected with the prespinal lamina (prsl) and posl, respectively*; (4) anterior neural spines on caudal vertebrae with a dorsal projection of the prsl and posl, resulting V-shaped outline in lateral view*; (5) anterior neural spines on caudal vertebrae bear a “greek-cross”-like cross-section*; (6) middle caudal vertebrae having two rough structures in the dorsal edge of the posterior articulation, which extends to the dorsal surface of the centrum*; (7) the articular ends of the rami of the posterior haemal arches are fully divided in two articular facets*; (8) tuberosity between the anterior and the lateral trochanter of the fibula (shared with Jainosaurus). |
Measurements
No measurements are available
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Source: infrao = infraorder | |||||
Reference: Marsh 1875 |
Age range: base of the Late/Upper Campanian to the top of the Early/Lower Maastrichtian or 83.60000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Campanian - Early/Lower Maastrichtian | Spain (Castilla-La Mancha) | Titanosauria indet. (type locality: 91781) |