So far, rebbachisaurids are known only from the middle and early part of the Late Cretaceous.

It is endemic to Nigeria, where it is known only from the southwestern part of the country.

It is known from the central Asian part of Russia.

It is only known from the north-western part of the Tien-Shan Mountains.

In this well-studied formation, P. maximus is only known from the upper part, which had more of a marine influence than the lower section.

It is only known from the Indonesian part of Borneo.

It is only known from the front part of the left dentary which was estimated at 8% larger than the equivalent bone from the holotype.

It is known from the European part of Russia.

It is known from the eastern part of the Carpathian Mountains.

Furthermore, in Morocco A. australis is so far known only from the easternmost part of the country.