Information om | Engelska ordet AIGIALOSAURS

Exempel på hur man kan använda AIGIALOSAURS i en mening

• When used as an adaptive grade rather than as an actual monophyletic group, many other basal mosasauroids of uncertain affinities are occasionally referred to as "aigialosaurs", such as the genera Komensaurus, Haasiasaurus, Carsosaurus and Dallasaurus and even entire mosasaur clades, such as the Tethysaurinae.
• Tethysaurinae was reconstructed at the base of a clade that includes the aigialosaurs Carsosaurus, Komensaurus, and Haasiasaurus, and the clades that include conventional marine mosasaur-grade mosasauroids such as halisaurs, tylosaurs and plioplatecarpines.
• Coniasaurus and Dolichosaurus are generally considered to be either nested within basal mosasauroids as a third group alongside mosasaurs and aigialosaurs, The difficulties in establishing more certain relationships not only between the Dolichosauridae and the Mosasauroidea, but also between Dolichosaurus and Coniasaurus, arise from the nature of the fossil remains referred to the genera.

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