Age of Aeger tiluparius?

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Christian Klug

In the Solnhofen-book (vol. 1, Pfeil) by Arratia et al., three species fo Aeger are shown from the early Tithonian.

It might actually be a different species, since tipularius is the classical one but also the rarest.

Martin Schmieder

As far as I am aware, Aeger tipularius also occurs in the Nusplingen lithographic limestone ("Nusplinger Plattenkalk"), Upper Kimmeridgian, of the Swabian Alb, SW Germany (e.g., Schweigert & Dietl, 2007).

John Campbell McNamara

Thanks for those comments Christian Klug Christian and Martin Schmieder. For the record, attached is the specimen in the British Museum.