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Echinoidea name detailsTridium Tandon & Srivastava, 1980 †
512683 (urn:lsid:marinespecies.org:taxname:512683)
unaccepted (subjective junior synonym)
Genus
Tridium kieri Tandon & Srivastava, 1980 † accepted as Fibularia kieri (Tandon & Srivastava, 1980) † (type by original designation)
marine,
fossil only
Tandon, K. K. & Srivastava, D. K. 1980. A new genus and species of the clypeasteroid echinoid from the middle Eocene rocks of Kutch, India. Journal of the Palaeontological Society of India 23-24, 1-3.
page(s): 1 [details]
Fossil range Nummulites beaumonti zone of Tandon (1976), Middle Eocene
Fossil range Nummulites beaumonti zone of Tandon (1976), Middle Eocene [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Tridium Tandon & Srivastava, 1980 †. Accessed at: http://www.marinespecies.org/Echinoidea/aphia.php?p=taxdetails&id=512683 on 2024-04-19
Date action by
original description
Tandon, K. K. & Srivastava, D. K. 1980. A new genus and species of the clypeasteroid echinoid from the middle Eocene rocks of Kutch, India. Journal of the Palaeontological Society of India 23-24, 1-3.
page(s): 1 [details] status source Mooi, R., Kroh, A. & Srivastava, D. K. (2014). Phylogenetic re-evaluation of fossil and extant micro-echinoids with revision of Tridium, Cyamidia, and Lenicyamidia (Echinoidea: Clypeasteroida). <i>Zootaxa</i>. 3857(4), 501-526., available online at https://doi.org/10.11646/zootaxa.3857.4.3 page(s): 520 [details] From editor or global species database
Fossil range Nummulites beaumonti zone of Tandon (1976), Middle Eocene [details]
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