[coccoliths] Awsome videos

[Juan Pablo Perez Panera]

Hi all,

I want to share with you a series of very interesting videos on
crystallography of nannos and study techniques in the petrographic
microscope by Mario Cachao. I found them really interesting and very nicely
performed. The links are uploaded in the INA FaceBook page, but I think
many nannopeople do not use FB, like myself :P

Mario, thank you very much for these videos. I think they are really useful
for teaching and early career students

Cheers,
Juan

Crystal for nannos (part I) - Crystallography for Beginners:
https://www.youtube.com/watch?v=i0uFSpRyN-U
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Crystal for nannos (part II) - Bright and Dark Fields:
https://youtu.be/t0JbnpP8Lh8
<https://l.facebook.com/l.php?u=https%3A%2F%2Fyoutu.be%2Ft0JbnpP8Lh8%3Ffbclid%3DIwAR3NZ-lTcEpm31HHyb30Hu9rs7ejnt_I0Ss8b5I5_h9FdZVAhO7eVz6GWqE&h=AT1YSxm0kZOc4zD1bU2jUVz3yClG4pzB_PweA3ZIzksaq05Kr2AVCov1pQZ5TYceCqV9LvIdR3Mz7478ixbs2cngtO8I_uQLlq73iXoPyXVlhZ8UjV2F3mkQdU40NXRiyg&__tn__=-UK-R&c[0]=AT2VivBSiJ-X69sfqN4phHdPVh7yfanqSG-yh3HBIYD52p-d9scNv5vz7BKRXhMWCPPyrjdv3X17qtgl1UkYW3UjAdgsW-ROBWpj-KXVeqIH5yLeNZrhg_OtD8b6fNSRwrqLoVUlS8hNMDdj3i_1WeD13ZIL0BXN_9SM2ZeN8SD-hE9sq6t0ECJiJlbf>

Crystal for nannos (part III) - Be Seen or Be Extinct
https://youtu.be/ij7MXZnLVh8
<https://l.facebook.com/l.php?u=https%3A%2F%2Fyoutu.be%2Fij7MXZnLVh8%3Ffbclid%3DIwAR3JOzt2ED2rfDoqzEyXCzqINSws39a8EcTWNdKClyZKmJpAds6OgiV2TcQ&h=AT2lyVrETMW3J6TJDBMNavRpR5PTe0EyBBMJyk3_9r47T3SjUaceW54Jse5BvOtIzOkZzvk2pn6QfN2EWbfrXcM_2uoW5mIRnouYg9LsVVfoExAVtQbYgtMCHfDDIZ9Ddg&__tn__=-UK-R&c[0]=AT2qSZ2Kgj9o-e3h3sqZN024ukMLN8NUy5d8gu6cVwba45mUBAVB5Qtm1R6WA7kaUu2oaszwWAA6hp2xSOfCDcrfM9Gta8XnX0YVGhyQPO8L3KTzgZF32VsQUWCN0XNVy0MuPO1UZjA-0cnU9qni5xL2UBkmyKHgt-mkaAXq7WSy9v1GKmPXY3tBgYQb>

Crystal for nannos (part IV) - Retardation Colour
https://youtu.be/2xDUpSCzmK8
<https://l.facebook.com/l.php?u=https%3A%2F%2Fyoutu.be%2F2xDUpSCzmK8%3Ffbclid%3DIwAR22r8n2zuy-apcFnEOWmj_LeSvkYC9X0CLSeMnyVzQ2kz6JKvBJxwlmxtw&h=AT1hyebRWBSqkkdeSmj8tNyMIaBnGl7o_hMED7kYAygxsLoPePS_6LN7AprpFHZ6dKC0T_zqg-_PE6cnCKyxxnTn5Wmc5Qntv_tP6ZYrCF0iluy3K-EKvQNk8QbLwiHvTw&__tn__=-UK-R&c[0]=AT2qSZ2Kgj9o-e3h3sqZN024ukMLN8NUy5d8gu6cVwba45mUBAVB5Qtm1R6WA7kaUu2oaszwWAA6hp2xSOfCDcrfM9Gta8XnX0YVGhyQPO8L3KTzgZF32VsQUWCN0XNVy0MuPO1UZjA-0cnU9qni5xL2UBkmyKHgt-mkaAXq7WSy9v1GKmPXY3tBgYQb>

Part V - Ordinary & Extraordinary
https://youtu.be/W8W2ytW8sBo
<https://l.facebook.com/l.php?u=https%3A%2F%2Fyoutu.be%2FW8W2ytW8sBo%3Ffbclid%3DIwAR3BGtdwSzmWzYJES5_suVlKB2B6R5iZuOml_cBzenRQS9vD9HGxwttKHYY&h=AT0ndCupCTCD6pyzstwdyu725KhpD61YpBniiWCcfyaHnn6MMJDyDQBuKb38FCstkZ4A1Y_r-X-MkfA3ukKl8c-NySkc6s6oL1esoMOF6oMxyEEQ4U8g27fEuHV7C7Mskw&__tn__=-UK-R&c[0]=AT1tMKcQ8nUIVB7yamKaujCRr6nJNwjfAEkfMKPz5IFR6ZK_Ko6zHN_JzjiIbhZMj4Owym01Iy1KXTm_qzKQjm3XjvvBoEyBkVs2kHa5QdG0YY84olw4wSVgJRxHbJquWaBlrwCgqB1f0iIFmzHluEnLul4IG1GtiR3T7mHoBKsqrI6UGXlWD-quLdzQ>

Part VI - Negative Signal
https://youtu.be/6d5qdiuH9os
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Dr. Juan Pablo Pérez Panera
CONICET
División Paleozoología Invertebrados,
Museo de La Plata, FCNyM, UNLP
Paseo del Bosque s/n, 1900, La Plata
Buenos Aires, Argentina
perezpanera at gmail.com
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