Tag: First Animals

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Drawn to life

A set of illustrated cartoons of the heads of eleven people with their names handwritten underneath

By Rachel Simpson

Worms, fish and … Greenland? Hugely different topics which all have one thing in common – the Museum’s First Animals exhibition online lecture series. Running every other Wednesday from May until September 2020, this series provided a fantastic insight into a wide range of topics about how the first animals lived, died, and are studied. And illustrator Rachel Simpson tells us how she drew her way through them all…

I came across this lecture series just before the first talk and I knew I had to sign up. Drawing along to lectures is a hobby I seem to have developed in the past few months as we went into lockdown and didn’t have much to do. It’s the perfect combination for me – an opportunity to listen to interesting topics and brush up on my live drawing skills at the same time. There’s no pause button, there’s no asking the webinar speaker to just go back a few slides and hold on a minute whilst I draw; it’s fast paced, it’s inspiring and it’s a great way to just create art.

Barma Booties used on the rocks at Mistaken Point, and my first drawing of the series.

I’ve done some illustration work with the Museum before so I knew that it was going to be fun. In 2018, I worked with Dr Jack Matthews illustrating Ediacaran Fossils as part of a collaborative university project between the University of Plymouth and the Museum. I was also lucky enough to be able to go to Newfoundland and see some of the fossils myself, again with Jack. This was such an incredible opportunity and opened up a whole new world of science/art collaborative work which I didn’t know about before.

The First Animals series kicked off with Jack’s talk titled Don’t walk on the rocks! – an interesting insight into how protective “Barma Booties” (some rather funky socks worn to protect fossil sites such as Mistaken Point, Newfoundland) might actually be damaging to the fossils they’re meant to be protecting. Having been to Mistaken Point myself and worn these socks, it was interesting to hear about their possible impact and to learn about the experiments conducted to prove this fact.

Of course, at the same time as Jack was talking, I was scribbling away in my sketchbook trying to form some sort of visual response to the talk. At the end of the hour I’d managed a portrait of Jack and a family of Barma-Booted tourists trampling on the fossil site. It was a start. The beginning of my lecture drawings and a point at which I can retrospectively say started a new hobby.

Annelid worms drawn with Tombow brush pens.

Over the following weeks we heard about worms from Dr Luke Parry; 3D reconstruction from Dr Imran Rahman; The Chronicles of Charnia by Dr Frankie Dunn; and the first animal skeletons from Dr Duncan Murdock. Luckily for me, all the speakers kindly included photos and descriptions of the topics they were discussing which meant that I was never short of visual inspiration for my drawings. After all, it’s hard to try and draw an annelid worm if you’ve never seen one before.

I love to look at the fossils being discussed and then try to draw a little character or creature inspired by them. They’re not scientifically accurate, nor are they always anatomically correct, but they have character and begin to bring to life the essence of something that’s been dead for many millennia. The fossils are obviously stone-coloured so I take as many liberties as possible when it comes to colour. I like to make them as vibrant and colourful as I can, so although they probably didn’t look like that, that’s how I like to think they looked.

Some fun little beasties from Dr. Imran Rahman’s talk.
Charnias galore! They come in all different shapes and sizes.
Small filaments which could have joined all those Charnia together.
Shells, bones and teeth from Dr. Duncan Murdock’s talk drawn in Tombow brush pen and Posca Pen.

Within my wider practice I like to use stamps as the basis of my illustrations. These however, are time consuming to make and therefore not very suitable for when I’m drawing along to lectures. As a result I’ve found myself using brush pens and pencils to make my lecture illustrations. If you’re interested in art, or thinking about getting into art, brush pens will be your best purchase. They create a wonderful quality of line and are quick and easy to use. Whereas a ballpoint pen will give you one line of a certain weight and thickness, brush pens are versatile and depending on the pressure applied, the line quality will change.

For the first few lectures I only used brush pens, but later on I decided to use coloured pencils as well, to add depth to the drawings. As I got more used to drawing in lectures I found that I was making more illustrations per talk. Early on, I managed to finish maybe a double page in my sketchbook but towards the end of the series I was filling four double pages! It’s amazing what a little bit of practice can do.

As the weeks went by the talks continued and we heard about the evolutionary origin of animals from Museum director Professor Paul Smith; an introduction to taphonomy, the study of fossilisation, by Professor Sarah Gabbott; and how the first animals moved by Professor Shuhai Xiao.

During this time I became a lot more confident drawing the specimens; looking back I can see that this was the period in which my work developed the most. My drawings began to have more character and life. The landscape drawings were slowly becoming more realistic and detailed. This was great news for me as this whole endeavour began as a way to practice my drawing skills in a timed environment.

Paul Smith’s lecture has to be my favourite of them all. He gave a wonderful talk all about the Evolutionary Origin of Animals and talked us through his fieldwork expedition to Greenland. How I would have loved to have been on that trip!

How I would have loved to have been on this trip! Drawings of Professor Paul Smith’s fieldwork to Greenland.
Some of the weird and wonderful fossils Professor Paul Smith found on his trip.
One of my favourite drawing from the lecture series! Drawn with Tombow brush pens and Polychromo pencils.

It was during Paul’s talk that I made one of my favourite drawings from the series – the plane – and coincidentally it was also at this point that I bought myself some new polychromo pencils. I started using these pencils in my illustrations on top of the Tombow brush pens. The pencils added a softer layer on top of the solid base colour from the brush pens and meant that I could add more details, shading and most importantly, the characterful eyes I love to add to my drawings.

Fish and animal studies from Professor Sarah Gabbott’s introduction to taphonomy, the study of the processes of fossilisation.
Imagine being the owner of this house and being told there were found fossils on your roof! Drawing from Professor Shuhai Xiao’s talk.

Buoyed by this development in my drawings, and some lovely responses to my work on Instagram and Twitter, I raced through the next few weeks of talks and made twelve pages of drawings over the next four talks. Professor Derek Briggs told us all about extraordinary soft-bodied fossils; Professor Gabriela Mángano told us about the trace fossil record; and Professor Rachel Wood gave us her thoughts about what triggered the Cambrian Explosion.

Another favourite drawings from the series, drawn from Professor Derek Briggs’ talk.
Close up of drawing from Professor Derek Briggs’ talk.
Trace fossil studies drawn in Tombow brush pens and Polychromo pencils.
The last drawings from the series from Professor Rachel Wood’s talk.

Another of my favourite drawings from the series was from Derek Briggs talk about extraordinary soft-bodied fossils. Here, I made a small series of drawings based on some of the animals mentioned in the talk and as soon as I’d finished drawing them I wished that they were real and that I could pop them in a fish tank and keep them as pets. These drawings got the best response on social media too and it’s wonderful now to look back and compare these drawings to the work I was creating at the beginning of the series.

Two images of coloured drawings of extinct marine creatures side by side
Comparison between week 2, Luke Parry’s talk (left), and Week 9, Derek Briggs’ talk (right): What a difference 16 weeks of drawing practice makes!

The First Animals series may be over but keep your Wednesday evenings free because there are more talks to come! The next series, “Visions of Nature”, starts on 8 October so make sure you join us then! A huge thank you to all the speakers, to Jack for hosting and to the Museum for running the events.

To see more of Rachel’s illustrations visit www.rachelerinillustration.co.uk.

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Uncovering ancient threads

By Dr. Frankie Dunn, Research Fellow

Some of the very oldest complex, macroscopic communities on Earth appear in the fossil record about 570 million years ago and record the presence of a group of organisms – the rangeomorphs – with an unfamiliar body plan that, at their ultimate extinction, was lost from life’s repertoire.

Rangeomorphs are characterised by a strange frondose branching anatomy, where large primary branches host smaller branches which themselves host smaller branches again. This arrangement appears to maximise the surface-area to volume ratio of the organism, rather like a lung or a gill would today.

The smallest known rangeomorphs are less than a centimetre in length, but they grew huge and the largest records indicate they could stand more than two metres tall. There is no evidence to suggest that rangeomorphs were able to move around, rather, they lived stuck to the sea floor in the deep ocean, far below the reach of light.

Despite this strange set of characters, there is growing consensus that rangeomorphs likely represent very ancient records of animal life. However, they lived at such a remote time in Earth’s history that they do not possess any direct living descendants. Given all this, it may not be a surprise to hear that we know relatively little about how these organisms made their living and came to dominate the ancient seafloors.

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The UNESCO world heritage site Mistaken Point in Newfoundland, Canada, is one of the sites on which we find exceptionally preserved rangeomorph fossils. Photo: Alex Liu.

In order to better understand them, my co-author Alex Liu and I travelled to Newfoundland, Canada to explore the rocks which host these remarkable fossils and over the past few years we have made an unexpected discovery. We found that fine filamentous threads connect rangeomorph fronds of the same species, in some cases over many meters, though they are typically between two and 40 centimetres long.

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An undescribed rangeomorph fossil with filamentous connections at the base of the frond. We find that this species of rangeomorph can be connected to each other over meters! Photo: Alex Liu. 

It is possible that these filaments were involved in clonal reproduction, like strawberry plants today, but they may have had additional functions such as sharing nutrients or providing stability in strong ocean currents.

The discovery of the filaments means that we have to reconsider how we define an individual rangeomorph, and may help us understand how rangeomorphs (seemingly) rapidly colonised deep-sea environments. Either way, some reassessment of the palaeobiology of these unique organisms is certainly required!

More information:

  • Read the full research paper here.

 

Top image: Beothukis plumosa, a rangeomorph from Newfoundland showing the intricate branching anatomy of rangeomorphs. Photo: Alex Liu.

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First Impressions: exploring early life through printmaking

Dickinsonia by Claire Drinkwater

by Rachel Parle, public enagement manager

In each of our special exhibitions, we complement contemporary scientific research with contemporary art. In recent years this has included Elin Thomas’s crocheted petri dishes, Ian Kirkpatrick’s migration and genetics-themed installation, and who could forget the enormous E. coli sculpture by Luke Jerram?!

First Animals exhibition is on show until 24 February 2020

For our current exhibition, First Animals, we’ve taken this collaboration to a new level by commissioning original works from a total of 22 artists, all part of Oxford Printmakers Co-operative (OPC) – a group of over a hundred printmakers which has been running for more than 40 years.

First Animals looks at the very earliest evidence of life on Earth, dating back half a billion years. Some of the fossils on display are shallow impressions in the rock – the only direct evidence we have that life existed at that time.

Amplectobelua symbrachiata – one of the incredible Cambrian fossils from the Chengjiang site in China

To kick-start the project we ran a series of workshops for OPC artists to meet the Museum researchers working on the exhibition, and to see the fossils first hand. There were also opportunities to draw directly from these unique fossils, many of which have never been displayed in the UK before.

Discussions between researchers and artists revealed fascinating similarities between these ancient fossils and the process of printmaking. Sally Levell, of Oxford Printmakers Co-operative, explains:

I was completely fascinated by the fossil collection in the Museum, especially the fine specimens from Chengjiang and Newfoundland. They are preserved as mere impressions in the rock, so they are, in essence, nature’s prints.

Each printmaker partnered with a researcher who could answer questions, provide extra info and help the artist decide which specimen or subject to depict in their final print. It’s clear from talking to the printmakers that this direct contact with the experts was invaluable and made the work really meaningful.

Xianguangia by Charlie Davies

We couldn’t have worked without the patient explanations and “show and tell” sessions with the three main researchers – Dr Jack Matthews, Dr Imran Rahman and Dr Duncan Murdock. They were just excellent and their dedication to their work was an inspiration to all of us printmakers.

Sally Levell

Over a period of around seven months, ideas blossomed and printing presses were put into action, with the printmakers exploring the forms, textures and evolution of the fascinating first animals. The final result is First Impressions, an enticing art trail of twenty-five prints dotted around the Museum, both within the First Animals exhibition gallery and nestled within the permanent displays.

Ottoia by Jackie Conway

Such a large group of artists brings a huge variety of techniques and styles, all under the umbrella of printmaking; from a bright, bold screen print in the style of Andy Warhol, to a delicate collagraph created from decayed cabbage leaves! To take part in the art trail yourself, simply grab a trail map when you’re next in the Museum.

Workshop printers inking up their plates

But our foray into fossils and printmaking didn’t stop there. OPC member Rahima Kenner ran a one-day workshop at the Museum where participants made their own intaglio prints inspired by the First Animals fossils. The group of eight people featured artists and scientists alike, all keen to capture the unique fossils through print techniques.

Designs were scratched onto acrylic plates and inked up, before a professional printing press created striking pieces to take home. Participants also explored techniques such as Chine-Collé, the addition of small pieces of paper to create texture and colour underneath the print.

It was a delight to be able to share with the group our enthusiasm for these discoveries in the medium of making the drypoint prints and to share their enjoyment of learning and using the new techniques. Some lovely work was produced in a single day.

Rahima Kenner

A plate about to go into the press
A finished print, using intaglio and chine-colle

The First Impressions project has been transformative for the Museum team and for the Oxford Printmakers Co-operative. Catriona Brodribb describes its impact on the printmakers :

It’s been a great opportunity to challenge one’s own artistic boundaries in terms of stretching the imagination, and for our members to throw themselves into something new, and enjoy responding to such ancient material in a contemporary way.

The First Animals and First Impressions exhibitions are open until 24 February 2020 and are free to visit.

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Exceptional Chinese fossils come to Oxford in new partnership

by Imran Rahman, Deputy Head of Research

China is world-famous for its unique and exceptionally preserved fossils, which range from some of the oldest animals on Earth, to spectacular feathered dinosaurs. We are therefore very excited to announce that the Museum, along with other institutions from across Europe, is a partner in a major new venture with Yunnan University in China: the International Joint Laboratory for Palaeobiology and Palaeoenvironment.

Collaboration between this Museum and Yunnan University dates back to the 1990s, driven by the work of Professor Derek Siveter – a former Senior Research Fellow and current Honorary Research Associate at the Museum. He collaborated with Professor Hou Xianguang, director of the International Joint Laboratory for Palaeobiology and Palaeoenvironment, to study fossils from the internationally renowned Chengjiang biota, which was discovered by Hou Xianguang in 1984.

Museum researchers Duncan Murdock, Jack Matthews and Derek Siveter (l-r) visit the Precambrian-Cambrian Section

The Chengjiang fossil site is important and exciting because it preserves both the soft and hard parts of a range of early animals. This fossil record captures the rapid diversification of life about 520 million years old – in an event referred to as the Cambrian explosion. Derek Siveter was instrumental in a successful bid to have the Chengjiang biota designated a UNESCO World Heritage site in 2012, preserving it for future generations.

In December 2018, Museum researchers Duncan Murdock, Imran Rahman and Jack Matthews travelled with Derek to Kunming, China, for the first meeting of the International Joint Laboratory for Palaeobiology and Palaeoenvironment. The lucky researchers spent three days on field trips to the region’s most spectacular fossil sites, including Lufeng World Dinosaur Valley and the Chengjiang biota itself, followed by two full days of scientific talks and discussions.

The International Joint Laboratory is funded by the Ministry for Education of China and includes the University of Leicester, the Natural History Museum, London, the University of Munich, and the Bavarian State Collection of Zoology, along with Oxford University Museum of Natural History and Yunnan University.

The arthropod Haikoucaris ercaiensis. Sometimes referred to as a ‘short-great-appendage’ arthropod, Haikoucaris had a pair of prominent grasping appendages adjacent to the head (right-hand side of this image). Credit: Scott Billings
The arthropod Leanchoilia illecebrosa. Sometimes referred to as a ‘short-great-appendage’ arthropod, Leanchoilia illecebrosa had a pair of prominent grasping appendages adjacent to the head (right-hand side of this image). Credit: Scott Billings

A significant first outcome of this new partnership will be the loan of iconic Chengjiang fossil specimens from Kunming to Oxford for our First Animals exhibition which opens on 12 July and runs until February 2020. Most of these fossils have never been outside of China before, and some have never been seen by the public before. We invite you to visit First Animals to see these exceptional fossils first hand!

The arthropod Saperion glumaceum. Saperion had a flattened, segmented body and jointed appendages (not visible in this specimen). Credit: Scott Billings.
The arthropod Saperion glumaceum. Saperion had a flattened, segmented body and jointed appendages (not visible in this specimen). Credit: Scott Billings.

Top image: The comb jelly Galeactena hemispherica. Unlike modern comb jellies, which are soft-bodied animals, Galeactena and its relatives had hardened ‘spokes’ on the sides of the body (appearing as dark bands in this photograph). Credit: Scott Billings.