Author: Giles Miller

Hi, I’m the Principal Curator for Micropalaeontology and Senior Curator in Charge for Petrology and Ores. I've been at the Museum since 1993 and blogging since 2011.
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Curator of Micropalaeontology | Diary of a Principal Curator July 2021

Giles in the field

This year I’m writing a diary entry each month for a typical week in the life of a Principal Curator at the Natural History Museum. In the July entry, I join a team carrying out fieldwork at a secret Jurassic location, analyse some interesting fossils from Vietnam, make a start on assessing and rationalising our collections documentation, submit a paper publishing a set of important microfossil images, and start a project studying micrometeorites.

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Curator of Micropalaeontology | Diary of a Principal Curator June 2021

This year I’m writing a diary entry each month for a typical week in the life of a Principal Curator at the Natural History Museum. In the June entry, I provide my fingerprint and quote for an art project, review our sectional documentation, review a paper on the Downton Gorge in Shropshire, put together a grant proposal and have a late night call out to mitigate a leak threatening the collections.

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Curator of Micropalaeontology | Diary of a Principal Curator May 2021

Nadine Gabriel

This year I’m writing a diary entry each month for a typical week in the life of a Principal Curator at the Natural History Museum. In the May entry, I receive a donation in the street outside the museum, we start a new project to put our digital collections on the map, become an Associate Editor for the Journal of Systematic Palaeontology, watch myself give a conference presentation and facilitate the donation of my favourite rock type for the Urban Nature Project.

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Curator of Micropalaeontology | Diary of a Principal Curator April 2021

 

This year I’m writing a diary entry each month for a typical week in the life of a Principal Curator at the Natural History Museum. In the April entry, we are offered a large microfossil collection, I review a paper about left and right coiling microfossils, help prospective visitors to apply for funds, provide some images to help university remote teaching and have a virtual meeting with our new director.

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Curator of Micropalaeontology | Diary of a Principal Curator March 2021

Thelodonts

This year I’m writing a diary entry each month for a typical week in the life of a Principal Curator at the Natural History Museum. In the March entry, one of my discoveries appears on the front cover of a journal, pebbles bought at the Rock, Mineral and Fossil show in Tucson are registered, images of fossil fish scales bring back fond memories, I uncover a specimen from Sloane’s original British Museum collection and a departmental reshuffle means a change in role.

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Curator of Micropalaeontology | Diary of a Principal Curator Feb 2021

This year I’m writing a diary entry each month for a typical week in the life of a Principal Curator at the Natural History Museum. In the February entry I cover working in the fabulous Minerals Gallery, helping my PhD student using a mobile phone down a microscope, Zoom fail during a talk to a local Geological Society, writing a digital strategy and finishing a paper about the assessment of the entire museum collection.

Minerals_gallery
A very empty looking Minerals Gallery
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Curator of Micropalaeontology | Diary of a Principal Curator Jan 2021

NHM_collections_footprint

This year I’m writing a diary entry each month for a typical week in the life of a Principal Curator at the Natural History Museum. In the January entry I cover the return to work after Christmas, home schooling, the return of Dippy, news of a possible move of the collection in my charge to Harwell and a rare trip into S Kensington.

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Lockdown introduces a new method for engaging with our collections | Curator of Micropaleontology

Nikon

2020 has been a difficult year and since March we have been working away from the collections in South Kensington. Learning new on-line communication skills has created opportunities for making our collections available to a wider audience.

Read on to find how using Microsoft Teams and a Nikon microscope we have remotely delivered access to our Micropalaeontology collections for the first time.

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Museum collections used to show our oceans are more acidic than 140 years ago| Curator of Micropaleontology

This pre-lockdown publication from the Micropaleontology team at the Museum has received a lot of press and social media attention. CT scans of the calcareous shells of microscopic plankton called Foraminifera have shown that modern examples can be considerably thinner than their equivalents recovered by the ground breaking Challenger Expedition of the 1870s. We argue this thinning is due to increased levels of carbon dioxide in the atmosphere and subsequently more acidic oceans.

Read on to find out about the methods used and why this discovery is so significant for the future of our oceans and planet.

CT scans Foraminifera
CT scans of microscopic planktonic Foraminifera showing differences in wall thickness; historical specimens are on the bottom row and the warm colours indicate considerably thicker shells.

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Endless forams – transforming the study of natural history and training the scientists of the future| Curator of Micropalaeontology

Last week the Museum internally launched its new strategy to 2031. It called us to make our data, insight, knowledge and expertise openly available. Strategic priorities included transforming the study of natural history to benefit people and planet as well as training future generations of scientists.

Challenger_Planktonic_Foraminifera
Scanning Electron microscope image of planktonic Foraminifera from the Challenger Collection.

I immediately felt compelled to write about a paper we jointly published on-line this week in the journal Paleoceanography and Paleoclimatology that features our collections. We provided data for a project run by Yale University to create a portal of calcareous plankton called Foraminifera. It can be used to train the scientists of the future and test a machine learning classifier that could generate large datasets vital for research on our oceans.

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