Conulariids are scyphozoans characterised by their pyramidal shapes, which have been found in more or less straight to weakly curved forms. More strongly curved periderms are more often to be found in long individuals (~15 cm +), as happens with recent scyphozoans, e.g. the polyps of Atorella, that are normally attached to the underside or the flank surfaces of a host and develop upwards as they grow longer.
Werner was the first researcher to compare conulariids to coronates and believed the first conulariids were ancestors of coronates. His theory has been echoed in numerous papers by different researchers for over 50 years.
Mr Brian Marsh, chairman of the Marsh Trust delivered the 2018 Marsh Awards for Mineralogy, Palaeontology and the Best Earth Sciences Book of the Year in partnership with the Natural History Museum in a ceremony that took place at the Museum in London on 11 January 2019.
A rare and special rock, a piece of the upper mantle was donated to the NHM by researchers of Macquarie University, Sydney, Australia. This specimen is one piece of a large collection of mantle xenoliths that is being donated to the NHM.