Completed
The crinoid Marsupites
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
Palaeontology of the Cretaceous Chalk
Automatically move to the next video in the Classroom when playback concludes
- 1 Introduction
- 2 Historical research on the Chalk
- 3 Geology of the Chalk
- 4 Single celled animals
- 5 Relative sea level
- 6 Chalk stratigraphy
- 7 Chalk sedimentology - Overview
- 8 All about the flints
- 9 My favourite fossil-a flint cast
- 10 Hardgrounds
- 11 What was it really like on the Chalk seabed?
- 12 Innoceramus
- 13 Spondylus spinosa
- 14 Ammonites
- 15 Belemnites
- 16 Other selected invertebrates
- 17 Echinoderms-champions of the Chalk
- 18 Irregular echinoid morphology
- 19 Micraster-stratigraphic innovator
- 20 The problem with splitters
- 21 Micraster - aberrant forms
- 22 Micraster-changes through time
- 23 Variations in Echinocorys through time
- 24 Urchin epifauna
- 25 More epifauna
- 26 Cidaroids with clubs
- 27 More cidaroids
- 28 Nature goes a little crazy - Hagenowia
- 29 Crinoids
- 30 The crinoid Marsupites
- 31 Asteroids flattening out
- 32 Chalk echinoderms in folklore
- 33 Chalk echinoderms in the Neolithic
- 34 Selected fossil fish
- 35 Sharks from the British Chalk
- 36 Berthe Mosasurus
- 37 The ultimate honour for Ber
- 38 Other marine reptiles
- 39 Adaptations to a thixotropic substrate
- 40 Final thoughts
