画質 高画質

WIP. The morning after a bad storm in the coast of Cuba during the Late Jurassic (Oxfordian). A dead Gallardosaurus has been washed up shore. Several Cacibupteyx and Nesodactylus, although normally piscivorous, are checking it out

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Happy Monday! Get those neurons firing and wiring together by checking out our newest cartoon on Donald Hebb. Full cartoon at https://t.co/fA1GeInLCR. Cartoon by

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Highlights from the Styracosaurus, Caviramus and Mahajangasuchus.

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For this week's it would seem that and I both had catostomids on the brain. Moxostoma carinatum, a river redhorse.

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Results from the Bellubrunnus, Coelophysis, Plesiogula and Strongylosteus. Tonight we will have a special Kem Kem, Bahariya stream btw.

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Carnosine crystals. Made up of the amino acids beta-alanine and histidine it is highly concentrated in muscle and brain tissues, and is an antioxidant and considered a geroprotector or anti-aging compound as it reduces the telomere shortening rate.

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Announcement: I have a couple of openings for commissions for the beginning of August. If you would like to commission an illustration do it now so I can add you to my August schedule 👍

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Weird Wasp Wednesday, weird taxonomic names edition!
https://t.co/8xnHZE18J0

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Fun day of frogs, thermal data collection, science, and art with !

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Dinoflagellates for The Free-living Unarmored Dinoflagellata (1921) by C. Kofoid & O. Swezy features made by the authors with the aid of a camera lueida from living material & colored by Anna Hamilton. In via : https://t.co/hl6kbbf3if

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in 1936, the or Tasmanian Tiger was named a protected animal, only 59 days before the last known specimen died in captivity

by H.C. Richter for John 'Mammals of v.1 (1863)

Images via

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"Icones plantarum rariorum Horti Regii Botanici Berolinensis" (1840-44) illustrates & describes new or little-known plants grown at the Berlin Botanic Gardens. This has recently been digitized in thanks to : https://t.co/Yvf8lELQEW

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Its and since I am including a few size charts in my book, here is the one I am still working on for therapsids of the Triassic and Jurassic. Size comparison with a 1.8 m human. they were not huge but many were not super tiny either.

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Hey everyone, there are only two days left of my sale! Share the word and check it out! They are a great way to add color to your office and home(plus, they are colorful bones so....)! https://t.co/X106ej82Nt

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Papayas (Carica papaya) are described as treatments for parasitic worms in the digestive system in Flore Pittoresque et Médicale des Antilles, Vol. 1 (1821) by Michel Etienne Descourtilz with by Jean-Theodore Descourtilz. Via : https://t.co/Goq6XaQaBU

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Take a look at the behind the paper blog post by , featuring some of my illustrations at https://t.co/kAtpUsfEG4

(It's a really cool story about trade offs with in

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Kingfisher (family Alcedinidae) for "drawn from nature" by George Edwards in 1761. Published in his "Gleanings of Natural History" (1758-1764), contributed in from : https://t.co/aCJY07YiM2

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