Graphics for a mini-documentary on the evolution and ecological niches occupied by large ocean filter-feeders, currently in production for 2022.
![](https://cdn.myportfolio.com/2afeec79b1b6117862d33d956f83cd61/a97738a5-24e0-486b-88fc-facca89c0dc9_rw_3840.jpg?h=eff2ffb12015efd651796932d6c592b2)
Leedsichthys problematicus with Hybodus sharks. The filter-feeding Leedsichthys is about 20m long, the Hybodus around 7m in length. Late Jurassic, around 165 Ma.
![](https://cdn.myportfolio.com/2afeec79b1b6117862d33d956f83cd61/fa7b7af0-c6fc-4824-ad74-dda21fc95051_rw_1920.jpg?h=9f5accb4030307a56de48cb1ca8a8dbc)
Mortuneria seymourensis uses its needle-like teeth to sift invertebrates from the seabed. Late Cretaceous, around 70 Ma.
![](https://cdn.myportfolio.com/2afeec79b1b6117862d33d956f83cd61/6dc71686-d001-4753-a52d-f9cd58b1a3b1_rw_1920.jpg?h=4274f85a2f139673ce7087fb87e5fc1a)
Parapuzozia daubreeiĀ (ammonite), with a shell diameter of around 2m. Late Cretaceous, around 80 Ma.