Oamenii de stiinta din Mexic au anuntat descoperirea unei micute broaste arboricole ce a trait in urma cu 25 de milioane de ani, perfect conservata intr-o bucata de chihlimbar.
Bucata de chihlimbar in care se afla conservata broasca ce masoara doar putin peste 1 centimetru lungime a fost descoperita de un miner in statul mexican Chiapas, in anul 2005 si a fost cumparata de un colectionar privat care i-a lasat pe oamenii de stiinta sa o studieze. Foarte putine exemplare de batracieni din trecutul indepartat au fost descoperite conservate in chihlimbar – majoritatea pe teritoriul Republicii Dominicane.
Biologul Gerardo Carbot de la Institutul de Istorie Naturala si Ecologie de la Chiapas a precizat ca este vorba despre primul exemplar de batracian conservat in chihlimbar descoperit pana in prezent pe teritoriul Mexicului.
Vezi subiectele la matematică de la Bac 2026 și subiectele la istorie de la Bacalaureat!
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_a061ed50f0da92132f147ddce650ac13.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_cc9eb80f53b1387c9e3185de5588f09b.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_ed663dc2c4252582ce5b7a27cb5df350.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_5808c596acdae29a13e3c718d4a79ff8.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_955544d543473081c294dc9bb3aad659.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_282f03099a01124651443f82e7455910.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/276_ab7811cffe1301fbae4e9a932c92777f.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_b4385d8e3c9c409e3ab76809fe1b08f7.jpeg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/278_c8848232db0651fc6eafecdfe26d6da2.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/50_97b81ccd6003d2b155b96ffceaf274d0.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/281_d349925b10067b61941cc3defe23877d.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/153_20fc32e37438966430a7798ce349f6f3.jpg)
Monden
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/233_96f655811ed08589bc5307cce78ee618.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/253_977a59d4d47cf28cfce29e2c3ca8d59d.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/197_057c87ab812ffc32c96752e7e589e1ae.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_6624c5405af691eaaa3be3492499044d.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_89e6760311132b88786d99cd73daeb8c.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/06/congres-pnl-2026-noua-echipa-bolojan-foto-dumitru-angelescu.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/05/ilie-bolojan-6-scaled-e1778942358313.jpg)
:quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/07/300620265stirimondenethumb-scaled.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2024/09/gabi-badalau-si-claudia-patrascanu-scandal-scaled.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_ee180933953484771fb0f1478c6757e5.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_726e0bc307e0dcd7294c9c08f8e5e19c.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_19ad6a7a3e23b09740a2a41fde30bc79.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/275_2986dde1b55e0e0f2be0384fc56aeeec.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_a705b70135bef2a03d9f1938d5acc044.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_0d9b61921f34cd1dd27723d35c176ab8.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_c1eb491ee8f9049584d0411e4bec95d8.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_8489f1a706c1363914e67ef8af7230b3.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/288_40cee294a7fd65e68d09a51d90e6bce8.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/16_352a5a3a4fa8c112f41fd72ad380c289.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/hepta8457313-e1782936240442.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_ab5df23cfddc900e80e94fcea5e9e8eb.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/255_079bd4deb65d349693a2e07607cc809e.webp)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/07/bob-coffee-lab-cafenea-bucuresti.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2024/12/new-project-2-5.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/05/insula-lefkada-din-grecia.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2025/01/pasaport-romania-profimedia-0619120598.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/07/secretul-europenilor-din-sud-in-fata-caniculei--obiceiurile-care-ii-ajuta-sa-suporte-temperaturile-extreme--foto-getty-images-scaled-e1782925368509.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/06/contestatii-evaluare-nationala-2026.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/06/repartizarea-liceu.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/06/subiecte-bac-2026-ce-a-picat-la-bacalaureat-2026.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/06/de-ce-este-iulie-considerata-luna-lui-cuptor.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/06/parc-industrial-2023-in-timpul-lucrarilor-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/hepta4811400-e1782911483209.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/07/furtuna-fulgere-oras-noapte-1.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/07/ploaie-istorica-in-bucuresti--foto-facebook-ciprian-ciucu.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/05/bani-lei.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/07/nicusor-dan-shutterstock2464466583-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/07/viata-dupa-pandemie--foto-ilustrativ-shutterstock1802553517-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/06/nicusor-dan-summit-flanc-estic-gdansk.jpg)
Loghează-te în contul tău pentru a adăuga comentarii și a te alătura dialogului.