![Mean species richness for collections containing silicified fossils... | Download Scientific Diagram Mean species richness for collections containing silicified fossils... | Download Scientific Diagram](https://www.researchgate.net/profile/Matthew-Clapham/publication/251119375/figure/fig3/AS:669067396526080@1536529506100/Mean-species-richness-for-collections-containing-silicified-fossils-solid-line-and_Q320.jpg)
Mean species richness for collections containing silicified fossils... | Download Scientific Diagram
![Hawk sized insects ended not only due to oxygen level but also due to predators; Research | SayPeople Hawk sized insects ended not only due to oxygen level but also due to predators; Research | SayPeople](https://i0.wp.com/saypeople.com/wp-content/uploads/2012/06/giant-insect-wing.jpg?fit=620%2C276)
Hawk sized insects ended not only due to oxygen level but also due to predators; Research | SayPeople
![Paleoecological changes in brachiopods and molluscs in the Paleozoic.... | Download Scientific Diagram Paleoecological changes in brachiopods and molluscs in the Paleozoic.... | Download Scientific Diagram](https://www.researchgate.net/profile/Matthew-Clapham/publication/242455790/figure/fig1/AS:392846608748544@1470673338018/Paleoecological-changes-in-brachiopods-and-molluscs-in-the-Paleozoic-A_Q320.jpg)
Paleoecological changes in brachiopods and molluscs in the Paleozoic.... | Download Scientific Diagram
![Matthew CLAPHAM | Professor | PhD | University of California, Santa Cruz, California | UCSC | Department of Earth & Planetary Sciences | Research profile Matthew CLAPHAM | Professor | PhD | University of California, Santa Cruz, California | UCSC | Department of Earth & Planetary Sciences | Research profile](https://i1.rgstatic.net/ii/profile.image/274018410430469-1442342488942_Q512/Matthew-Clapham.jpg)
Matthew CLAPHAM | Professor | PhD | University of California, Santa Cruz, California | UCSC | Department of Earth & Planetary Sciences | Research profile
![Matthew E. Clapham's research works | University of California, Santa Cruz, California (UCSC) and other places Matthew E. Clapham's research works | University of California, Santa Cruz, California (UCSC) and other places](https://www.researchgate.net/profile/Daniel-Killam/publication/354129906/figure/fig1/AS:1065833690312704@1631125962615/A-comparison-of-fossil-and-modern-nitrogen-isotope-values-B-comparison-of-fossil_Q320.jpg)
Matthew E. Clapham's research works | University of California, Santa Cruz, California (UCSC) and other places
![Matthew E. Clapham University of California, Santa Cruz Disparity trends in the shell coiling shape of ammonoids. - ppt download Matthew E. Clapham University of California, Santa Cruz Disparity trends in the shell coiling shape of ammonoids. - ppt download](https://slideplayer.com/8773238/26/images/slide_1.jpg)
Matthew E. Clapham University of California, Santa Cruz Disparity trends in the shell coiling shape of ammonoids. - ppt download
![Studying oxygen in Earth's oceans, ASU scientists discover clues to recovery from mass extinction | ASU News Studying oxygen in Earth's oceans, ASU scientists discover clues to recovery from mass extinction | ASU News](https://news.asu.edu/sites/default/files/the_section.jpg)
Studying oxygen in Earth's oceans, ASU scientists discover clues to recovery from mass extinction | ASU News
![Paleogeographic map and stratigraphy of Colorado Plateau region during... | Download Scientific Diagram Paleogeographic map and stratigraphy of Colorado Plateau region during... | Download Scientific Diagram](https://www.researchgate.net/publication/221852175/figure/fig8/AS:669644251734048@1536667039921/Paleogeographic-map-and-stratigraphy-of-Colorado-Plateau-region-during-Late-Triassic-A.png)
Paleogeographic map and stratigraphy of Colorado Plateau region during... | Download Scientific Diagram
![Studying oxygen in Earth's oceans, ASU scientists discover clues to recovery from mass extinction | ASU News Studying oxygen in Earth's oceans, ASU scientists discover clues to recovery from mass extinction | ASU News](https://news.asu.edu/sites/default/files/styles/asu_news_article_hero/public/article_heros/alexa_scholl_0.jpeg?itok=q7cF6w7S)
Studying oxygen in Earth's oceans, ASU scientists discover clues to recovery from mass extinction | ASU News
![Global patterns of insect diversification: towards a reconciliation of fossil and molecular evidence? – topic of research paper in Biological sciences. Download scholarly article PDF and read for free on CyberLeninka open Global patterns of insect diversification: towards a reconciliation of fossil and molecular evidence? – topic of research paper in Biological sciences. Download scholarly article PDF and read for free on CyberLeninka open](https://cyberleninka.org/viewer_images/1462846/f/1.png)
Global patterns of insect diversification: towards a reconciliation of fossil and molecular evidence? – topic of research paper in Biological sciences. Download scholarly article PDF and read for free on CyberLeninka open
![PDF) Estimating spatial variation in origination and extinction in deep time: a case study using the Permian-Triassic marine invertebrate fossil record PDF) Estimating spatial variation in origination and extinction in deep time: a case study using the Permian-Triassic marine invertebrate fossil record](https://i1.rgstatic.net/publication/368395814_Estimating_spatial_variation_in_origination_and_extinction_in_deep_time_a_case_study_using_the_Permian-Triassic_marine_invertebrate_fossil_record/links/64352756609c170a130bb3db/largepreview.png)
PDF) Estimating spatial variation in origination and extinction in deep time: a case study using the Permian-Triassic marine invertebrate fossil record
![Matthew CLAPHAM | Professor | PhD | University of California, Santa Cruz, California | UCSC | Department of Earth & Planetary Sciences | Research profile Matthew CLAPHAM | Professor | PhD | University of California, Santa Cruz, California | UCSC | Department of Earth & Planetary Sciences | Research profile](https://www.researchgate.net/profile/Matthew-Clapham/publication/251119375/figure/fig1/AS:669067396542464@1536529506016/Geologic-timescale-of-Middle-Permian-Guadalupian-Late-Permian-Lopingian-and-Early_Q320.jpg)
Matthew CLAPHAM | Professor | PhD | University of California, Santa Cruz, California | UCSC | Department of Earth & Planetary Sciences | Research profile
![Impact of the Late Triassic mass extinction on functional diversity and composition of marine ecosystems - Dunhill - 2018 - Palaeontology - Wiley Online Library Impact of the Late Triassic mass extinction on functional diversity and composition of marine ecosystems - Dunhill - 2018 - Palaeontology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/7cea2147-b431-4f35-b21b-bd61ebb6a24a/pala12332-fig-0004-m.jpg)