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画質 高画質

We're shell-ebrating with beautiful shell "Thesaurus conchyliorum, or, Monographs of genera of shells" (1847-87) is considered one of the rarest of all conchology books. It's freely available in via ➡️ https://t.co/HuHUVymzYj 🐚🐚🐚

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2018-12-04

Follow the link to read our latest blog post - Artist Dorie Petrochko Focuses Attention on Threatened Species : https://t.co/ViDKFVogH7

View Dorie Petrochko's portfolio here: https://t.co/7dfJuPGDZM

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2018-12-04

To put that into perspective, the largest-recorded African ever was 13ft tall at the shoulder and weighed 11.5 short tons.

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2018-12-04

This is the largest terrestrial mammal of all time, surpassing even Paraceratherium (the record-holder for quite some time) in size by coming in at an estimated shoulder height of 5.2 meters (17.1 feet) and a body weight of 22 tonnes (24.3 short tons).

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2018-12-04

Palaeoloxodon namadicus can be called a few things- the Asian-straight-tusked elephant, or the Sangauni elephant - "small" is not one of them. This colossus would have looked down at Tyrannosaurus and outweighed its fair share of sauropods.

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2018-12-04

Get your crayons & colored pencils out this Add some color to the from "The Wild Flowers of California" (1902) by Mary Elizabeth Parsons, illustrated by Margaret Warriner Buck. Download from Flickr via ➡️ https://t.co/1kXLO45brq 🌸🌼🌺🖍

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2018-12-03

25% off of clothing,
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“CLOTHES25”

'Gears of Creation' Graphic T-Shirt Dress by Regina Valluzzi https://t.co/VxG5isyj13

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2018-12-03

Loganellia, a jawless thelodont w/ a square body & distinctive covering of spiny scales (that I prolly made too large). Gave it a coloration befitting its likely habitat of shallow coastal waters or reefs.

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2018-12-02


Day 2. Title: ‘Trajectory’. Media: Acrylic Ink, Fineliner Pen, Pencil.
Working with gravity, chance and complexity.

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2018-12-02

...Epediendrosaurus (zesty), Graciliraptor (volant) and Beipiaosaurus (fabolous).

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2018-12-02

We finished in tonight's Khaan (coiled, or curly), Ovoo (alarmed), Andalgalornis (grim)

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2018-12-02

Annnnd here's our bad joke for the day.

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2018-12-01

Hightlights from the Rubidgea (thief), Caelestioventus (jump), Lisovicia (enormous), Hypsognathus (quarrelsome).

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2018-12-02

Happy Here is the armored "#skeleton" of Pterygoplichthys pardalis, the Amazon sailfin catfish. One of the two species referred to as a "common pleco" in the aquarium trade who have a knack for eating algae! https://t.co/X106ej82Nt

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2018-12-01

It was about 21-23 feet long, and unlike its living counterpart had a pronounced snout rather than a gigantic battering ram head. Loved adding the scratches/scars, I think it really brings it to life.

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2018-11-30

It’s so shout out to my favourite my boy Patrick Russell

These two striking are from ‘Descriptions and figures of two hundred (1803)

https://t.co/gCSLiER4BN

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2018-11-30

A few ecological relationships...what are your favorites?

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2018-11-30