Pals in Palaeo Adele Pentland

Join Adele on a wild ride through the Cambrian (510-500 million years ago) as we discuss the ancient apex predator Anomalocaris (a weird shrimpy boy with face fangs).
 
We also touch on trilobite cannibalism, the advantages of compound eyes, building your own armour with biomineralisation and the first evolutionary arms race. Hold onto your butts!
 
Links:
Random Fossil Fact
Healed injuries in Early Cambrian trilobites from South Australia
World's oldest known case of cannibalism revealed in trilobite fossils

Trilobite Fossils Suggest Cannibalism Is More Ancient Than Once Thought

Anomalocaris
The sharp eyes of Anomalocaris, a top predator that lived half a billion years ago

New anatomical information on Anomalocaris from the Cambrian Emu Bay Shale of South Australia and a reassessment of its inferred predatory habits

Acute vision in the giant Cambrian predator Anomalocaris and the origin of compound eyes

The oral cone of Anomalocaris is not a classic ‘‘peytoia’’


This episode is brought to you by Dinosaur Trips! Explore the world and see the best museums, meet experts and even dig up real dinosaurs. For more info visit dinosaurtrips.com and email zach@dinosaurtrips.com about the Badlands and Beyond Trip.
Dinosaur Trips It's been 66 million years. Why wait any longer? Join an upcoming trip!
Pals in Palaeo @palsinpalaeo
Host: Adele Pentland @palaeodel

Online Store

Transcripts

The Pals in Palaeo Cover Art
Jenny Zhao Design @jennyzdesign
Crumpet Club House@crumpetclubhouse
The Pals in Palaeo Theme Music
Hello Kelly @hellokellymusic
Podcast Producer + Editor
Jean-César Puechmarin @cesar_on_safari
Podcast Editor
François "Francy" Goudreault @hellofrancy

Meet Koolasuchus cleelandi, a giant amphibian from the Cretaceous of Victoria, Australia (~125 million years ago) with the body of a salamander and a head as big as a wheelie bin lid. An animal that by all rights, SHOULD have gone extinct millions of years ago and chosen by the people as the state fossil emblem for Victoria.
 
We hear from two of the brilliant paleontologists who worked on the holotype, fossil preparator Lesley Kool and prospector Mike cleeland.

We deviate and also talk red and white blood-cell like structures in the Jurassic ichthyosaur Stenopterygius.

Links:
Random Fossil Fact
Palaeobiology of red and white blood cell-like structures, collagen and cholesterol in an ichthyosaur bone
Koolasuchus
The last last labyrinthodonts?

Palaeobiogeography of Australian fossil amphibians

Victoria's new state fossil emblem: Koolasuchus cleelandi

Koolasuchus cleelandi: Cool Cretaceous monster amphibian

Meet Koolasuchus cleelandi, the people's choice as Victoria's official fossil emblem
Dinosaurs of Darkness: In Search of the Lost Polar World – by Thomas H. Rich & Patricia Vickers-Rich


This episode is brought to you by Dinosaur Trips! Explore the world and see the best museums, meet experts and even dig up real dinosaurs. For more info visit dinosaurtrips.com and email zach@dinosaurtrips.com about the Badlands and Beyond Trip.
Dinosaur Trips It's been 66 million years. Why wait any longer? Join an upcoming trip!
Pals in Palaeo @palsinpalaeo
Host: Adele Pentland @palaeodel

Online Store

Transcripts

The Pals in Palaeo Cover Art
Jenny Zhao Design @jennyzdesign
Crumpet Club House@crumpetclubhouse
The Pals in Palaeo Theme Music
Hello Kelly @hellokellymusic
Podcast Producer + Editor
Jean-César Puechmarin @cesar_on_safari
Podcast Editor
François "Francy" Goudreault @hellofrancy

Adele talks about the species of pterosaur she named: Ferrodraco lentoni affectionately known as Butch, or the Iron Dragon a winged reptile with a wingspan of 4m (just over 13 feet!)
 
Plus insight from fossil preparator Ali Calvey and discoverer of the Ferrodraco holotype specimen, Bob Elliott.
 
 And a quick detour to talk about weird marine microfossils trapped in amber from the Cretaceous of southwestern France, ~100 million years old.
 
Links:
Random Fossil Fact
Evidence for marine microfossils from amber
Ferrodraco
4-metre flying reptile unearthed in Queensland is our best pterosaur fossil yet  
Ferrodraco lentoni gen. et sp. nov., a new ornithocheirid pterosaur from the Winton Formation (Cenomanian–lower Turonian) of Queensland, Australia
The osteology of Ferrodraco lentoni, an anhanguerid pterosaur from the mid-Cretaceous of Australia 
Anhanguera taxonomy revisited: is our understanding of Santana Group pterosaur diversity biased by poor biological and stratigraphic control?
The largest flying reptile from Gondwana: a new specimen of Tropeognathus cf. T. mesembrinus Wellnhofer, 1987 (Pterodactyloidea, Anhangueridae)
Capacity for the cretaceous pterosaur Anhanguera to launch from water
Pterosaur tracks and the terrestrial ability of pterosaurs
The Secrets of Sand: A Journey Into the Amazing Microscopic World of Sand
Gordo the Guardian
Prep-a-Dino at the Australian Age of Dinosaurs


This episode is brought to you by Dinosaur Trips! Explore the world and see the best museums, meet experts and even dig up real dinosaurs. For more info visit dinosaurtrips.com and email zach@dinosaurtrips.com about the Badlands and Beyond Trip.
Dinosaur Trips It's been 66 million years. Why wait any longer? Join an upcoming trip!
Pals in Palaeo @palsinpalaeo
Host: Adele Pentland @palaeodel

Online Store

Transcripts

The Pals in Palaeo Cover Art
Jenny Zhao Design @jennyzdesign
Crumpet Club House@crumpetclubhouse
The Pals in Palaeo Theme Music
Hello Kelly @hellokellymusic
Podcast Producer + Editor
Jean-César Puechmarin @cesar_on_safari
Podcast Editor
François "Francy" Goudreault @hellofrancy

Introducing Glossopteris! A prolific fossil plant from the swamps of the southern supercontinent, Gondwana during the Permian period.

We hear from Dr Anne-Marie Tosolini, a palaeontologist and palaeobotanist about this incredible fossil, and how Glossopteris helped piece together the theory of plate tectonics.

Plus info on some interesting scrape marks made by dancing theropod dinosaurs from the Cretaceous of Colorado.

Links
Theropod courtship: large scale physical evidence of display arenas and avian-like scrape ceremony behaviour by Cretaceous dinosaurs
Mysterious footprint fossils point to dancing dinosaur mating ritual
Anatomically preserved Glossopteris stems with attached leaves from the central Transantarctic Mountains, Antarctica
Unique trackway on Permian Karoo shoreline provides evidence of temnospondyl locomotory behaviour



This episode is brought to you by Dinosaur Trips! Explore the world and see the best museums, meet experts and even dig up real dinosaurs. For more info visit dinosaurtrips.com and email zach@dinosaurtrips.com about the Badlands and Beyond Trip.
Dinosaur Trips It's been 66 million years. Why wait any longer? Join an upcoming trip!
Pals in Palaeo @palsinpalaeo
Host: Adele Pentland @palaeodel

Online Store

Transcripts

The Pals in Palaeo Cover Art
Jenny Zhao Design @jennyzdesign
Crumpet Club House@crumpetclubhouse
The Pals in Palaeo Theme Music
Hello Kelly @hellokellymusic
Podcast Producer + Editor
Jean-César Puechmarin @cesar_on_safari
Podcast Editor
François "Francy" Goudreault @hellofrancy

Join Adele and guest Dr Nathan Smith on an adventure through the Jurassic forests of Antarctica (180 million years ago) as we talk about one of the coolest dinosaurs, Cryolophosaurus (the overlooked cousin of Dilophosaurus).

We also touch on pterosaurs from Madagascar, fieldwork in frozen lands, the advantages of a pompadour and why this theropod is nicknamed Elvis!

Links:
A Crested Theropod Dinosaur from Antarctica

Osteology of Cryolophosaurus ellioti (Dinosauria: Theropoda) from the Early Jurassic of Antarctica and implications for early theropod evolution
The phylogeny of Tetanurae (Dinosauria: Theropoda)
A comprehensive anatomical and phylogenetic evaluation of Dilophosaurus wetherilli (Dinosauria, Theropoda) with descriptions of new specimens from the Kayenta Formation of northern Arizona
Field Museum
This episode is brought to you by Dinosaur Trips! Explore the world and see the best museums, meet experts and even dig up real dinosaurs. For more info visit dinosaurtrips.com and email zach@dinosaurtrips.com about the Badlands and Beyond Trip.
Dinosaur Trips It's been 66 million years. Why wait any longer? Join an upcoming trip!
Pals in Palaeo @palsinpalaeo
Host: Adele Pentland @palaeodel

Online Store

Transcripts

The Pals in Palaeo Cover Art
Jenny Zhao Design @jennyzdesign
Crumpet Club House@crumpetclubhouse
The Pals in Palaeo Theme Music
Hello Kelly @hellokellymusic
Podcast Producer + Editor
Jean-César Puechmarin @cesar_on_safari
Podcast Editor
François "Francy" Goudreault @hellofrancy

Adele dives into the Devonian oceans to talk about the colossal armoured fish Dunkleosteus. An ancient apex predator about as big as a shark, with bone-crushing jaws. You're gonna need a bigger boat!

Plus tangents on coprolites and the accidental discovery of an ancient species of beetle from Triassic poop from Poland.

Links:
How Dinosaur Poop Got Its Name
What is a coprolite?

Dunkleosteus
Ecomorphological inferences in early vertebrates: reconstructing Dunkleosteus terrelli (Arthrodira, Placodermi) caudal fin from palaeoecological data

Feeding mechanics and bite force modelling of the skull of Dunkleosteus terrelli, an ancient apex predator

Giant, swimming mouths: oral dimensions of extant sharks do not accurately predict body size in Dunkleosteus terrelli (Placodermi: Arthrodira)

A Devonian Fish Tale: A New Method of Body Length Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)
This episode is brought to you by Dinosaur Trips! Explore the world and see the best museums, meet experts and even dig up real dinosaurs. For more info visit dinosaurtrips.com and email zach@dinosaurtrips.com about the Badlands and Beyond Trip.
Dinosaur Trips It's been 66 million years. Why wait any longer? Join an upcoming trip!
Pals in Palaeo @palsinpalaeo
Host: Adele Pentland @palaeodel

Online Store

Transcripts

The Pals in Palaeo Cover Art
Jenny Zhao Design @jennyzdesign
Crumpet Club House@crumpetclubhouse
The Pals in Palaeo Theme Music
Hello Kelly @hellokellymusic
Podcast Producer + Editor
Jean-César Puechmarin @cesar_on_safari
Podcast Editor
François "Francy" Goudreault @hellofrancy