Graeme Lloyd

23 Followers

39 SlideShares 23 Followers 22 Folgens

39 SlideShares 23 Followers 22 Folgens

evolution phylogeny palaeontology palaeobiology dinosaurs paleobiology paleontology biology rates fossils disparity vertebrata tetrapoda phylogenetics biodiversity r fossil macroevolution supertree mass extinction mathematics geometry topology combinatorics graph theory metatree morphology lungfish amniotes simulations biogeography palaeobiogeography geography biogeogaphy birds dinosaur time conservation rstats time-scaling dinosauria

Aktivität
Info

Difficulty in identifying mass extinctions amongst tetrapods (Late Permian - Early Jurassic)

Vor 11 Jahren • 482 Aufrufe

'Living fossil' vertebrates and rates of morphological evolution

Vor 11 Jahren • 1129 Aufrufe

Character acquisition through geological time

Vor 11 Jahren • 439 Aufrufe

Problems of statistically recovering tetrapod extinction events (Late Permian - Early Jurassic)

Vor 11 Jahren • 530 Aufrufe

A new dinosaur supertree and the utility of large trees in macroevolution

Vor 11 Jahren • 784 Aufrufe

Adventures in protein world reveal the Tree of Life and the evolution of complexity

Vor 11 Jahren • 726 Aufrufe

Protein structural domains, the Tree of Life and the evolution of complexity

Vor 11 Jahren • 1137 Aufrufe

Is there a rock-bias to diversity patterns in the deep sea?

Vor 11 Jahren • 401 Aufrufe

Testing for heterogeneity in rates of morphological evolution: discrete character change in the evolution of lungfish (Sarcopterygii; Dipnoi)

Vor 11 Jahren • 544 Aufrufe

Comparing rock and fossil records in the deep sea

Vor 11 Jahren • 402 Aufrufe

Comparing the deep sea rock and fossil records of coccolithophores and planktic Foraminifera

Vor 11 Jahren • 918 Aufrufe

Different records give different curves: comparing deep sea and land-based palaeobiodiversity

Vor 11 Jahren • 390 Aufrufe

400-million years of 'fishes': a survey of sampling biases based on the UK record

Vor 11 Jahren • 373 Aufrufe

Bias in estimates of palaeobiodiversity: beyond the marine macrofossil record

Vor 11 Jahren • 504 Aufrufe

Effects of ancestral character estimation on methods for estimating rates of evolution in discrete morphological characters

Vor 11 Jahren • 721 Aufrufe

Confidence intervals on node age estimates in vertebrate phylogeny

Vor 11 Jahren • 707 Aufrufe

A new non-minimal algorithm for dating phylogenies of fossil taxa

Vor 11 Jahren • 733 Aufrufe

Adventures in protein world reveal the Tree of Life and the evolution of complexity

Vor 11 Jahren • 557 Aufrufe

Adventures in protein world reveal the Tree of Life and the evolution of complexity

Vor 11 Jahren • 533 Aufrufe

Is there a bias in deep sea diversity patterns?

Vor 11 Jahren • 542 Aufrufe

What the deep sea tells us about sampling biases in the fossil record

Vor 11 Jahren • 686 Aufrufe

Are palaeobiodiversity patterns more apparent than real?

Vor 11 Jahren • 538 Aufrufe

Are our estimates of palaeobiodiversity more apparent than real?

Vor 11 Jahren • 513 Aufrufe

Geological controls on palaeobiodiversity: beyond the marine macrofossil record

Vor 11 Jahren • 848 Aufrufe

Beyond the lower-bound: the fossil record can provide empirically-informed prior distributions on node ages in poorly-sampled groups

Vor 10 Jahren • 639 Aufrufe

Claddis: a new R package for automating disparity analyses based on cladistic datasets

Vor 10 Jahren • 2264 Aufrufe

A novel method for time-binning rates of continuous character evolution on a phylogeny

Vor 10 Jahren • 911 Aufrufe

A new R package for automating cladistic ordination and the effects of phylogenetic signal on disparity measures

Vor 10 Jahren • 1501 Aufrufe

How does Evolutionary Distinctiveness change when we place fossils in the tree?

Vor 10 Jahren • 857 Aufrufe

A probabilistically time-scaled 1,000-taxon phylogenetic hypothesis for Mesozoic dinosaurs and the origins of flight and crown-birds

Vor 9 Jahren • 934 Aufrufe

Modeling Character Evolution

April Wright • Vor 9 Jahren

evolution phylogeny palaeontology palaeobiology dinosaurs paleobiology paleontology biology rates fossils disparity vertebrata tetrapoda phylogenetics biodiversity r fossil macroevolution supertree mass extinction mathematics geometry topology combinatorics graph theory metatree morphology lungfish amniotes simulations biogeography palaeobiogeography geography biogeogaphy birds dinosaur time conservation rstats time-scaling dinosauria