Сотрудник лаборатории континентальн

Сотрудник лаборатории континентальных экосистем мезозоя и кайнозоя ГГФ Степан Иванцов вернулся из научной командировки в Санкт-Петербургский государственный университет и Зоологический институт РАН. В течение недели ученый занимался исследованием зубов хищных динозавров, живших более ста миллионов лет назад.
– Долгое время считалось, что зубы хищных динозавров не очень диагностичны, - говорит Степан Иванцов. – Но не так давно мне попалась очень интересная статья, в которой описывалась методика, позволяющая достаточно точно идентифицировать вид этих древних животных. Для того чтобы заниматься подобными вещами, теории мало, нужна практика. Поэтому я отправился к коллегам в СПбГУ и ЗИН РАН, с которыми мы сотрудничаем уже более 20 лет. Работа была довольно напряженной: чтобы успеть охватить весь массив коллекции за короткий срок командировки, приходилось работать с 10 утра до 10 вечера. Большинство промеров совершалось под бинокуляром, поскольку значительная доля зубов имела высоту коронки менее одного сантиметра и при этом нужно было подсчитать частоту зазубрин на переднем и заднем краях зуба. Палеонтологами ТГУ собрана коллекция зубов древних ящеров, найденных в ходе научных экспедиций в Кемеровскую область и Красноярский край. Некоторые экспонаты, хранящиеся в лаборатории континентальных экосистем мезозоя и кайнозоя ГГФ ТГУ, предположительно являются остатками троодонтидов. Эти хищные динозавры были одними из самых мелких представителей своего подотряда. До сих пор ученые могли определить принадлежность остатков древних животных только до семейства. Теперь же появилась возможность узнать о ценных научных находках гораздо больше. Полученная информация ляжет в основу научных статей.

Результаты (английский) 1:

Laboratory Officer continental ecosystems Mesozoic and Cenozoic GGF Stepan Ivantsov returned from scientific missions to St. Petersburg State University and the Zoological Institute of the RUSSIAN ACADEMY of SCIENCES. During the week the scientist was researching the teeth of predatory dinosaurs that lived more than 100 million years ago.-For a long time it was believed that the teeth of predatory dinosaurs is not very diagnostičny, Stepan Ivantsov said. -But not so long ago I came across a very interesting article, which described the technique enough to accurately identify the appearance of these ancient animals. In order to deal with these things, little theory, need practice. So I went to colleagues at Spsu and zine RAS, with whom we have been cooperating for more than 20 years. Work was pretty tense: in order to cover the entire array collection for short term missions, had to work from 10 am to 10 pm. Most of the measurements carried out under the binokulârom, since a significant proportion of the teeth had a height of Crowns less than one centimeter, and in doing so, it was necessary to calculate the frequency of chipping on the front and rear edges of the teeth. Paleontologists TSU collection of teeth of ancient pangolins found during scientific expeditions in the Kemerovo oblast and Krasnoyarsk Krai. Some exhibits stored in the lab of continental ecosystems Mesozoic and Cenozoic GGF Tsu, presumably are remnants of it seems. These carnivorous dinosaurs were one of the finest representatives of suborder. Until now, scientists could determine whether the remains of ancient animals only to family. Now there's an opportunity to learn about valuable scientific discoveries is much more. The information gathered will form the basis for scientific articles.

Результаты (английский) 2:

Employees of the laboratory of continental ecosystems Mesozoic and Cenozoic GGF Ivantsov Stepan returned from a research trip to the St. Petersburg State University and the Zoological Institute. During the week, a scientist involved in the study of the teeth of carnivorous dinosaurs that lived more than a hundred million years ago.
- For a long time it was thought that the teeth of carnivorous dinosaurs not diagnosticity - says Stepan Ivantsov. - Not so long ago I came across a very interesting article, which describes a technique that allows you to accurately identify the type of these ancient animals. In order to deal with such things, the theory a little, takes practice. So I went to the St. Petersburg State University, and colleagues at the Zoological Institute, we are cooperating with more than 20 years. The work was quite intense: in time to cover the entire array of the collection in the short term trips, had to work from 10 am to 10 pm. Most of the measurements was performed under a binocular microscope, since a significant proportion of dental crowns had a height of less than one centimeter, and thus it was necessary to calculate the frequency of chipping on the front and rear edges of the tooth. Paleontologists TSU collection of teeth of ancient dinosaurs found during scientific expeditions in the Kemerovo region, and Krasnoyarsk Krai. Some of the exhibits are stored in a laboratory of continental ecosystems Mesozoic and Cenozoic GGF TSU presumably are remnants troodontids. These carnivorous dinosaurs were some of the finest representatives of their suborder. Until now, scientists could determine the identity of remains of ancient animals only to family. Now we have the opportunity to learn about the valuable scientific discoveries more. This information will form the basis of scientific articles.

Результаты (английский) 3:

staff member of the laboratory for continental ecosystems мезозоя and кайнозоя ггф stepan ivantsov returned from a scientific tour in st. petersburg state university, and the zoological institute of the russian academy of science.during the week, a scientist doing research of teeth of predatory dinosaurs that lived over 100 million years ago.
- for a long time it was thought that the teeth of predatory dinosaurs is not диагностичны, says stephen ivantsov.but not so long ago, i came across a very interesting article, which described the method to accurately identify the type of these ancient animals. in order to do that.the theory of small, need to practice. so i went to the colleagues in the спбгу and zine wounds with which we have worked for more than 20 years. the work was quite tense.in order to cover the entire array collection in a short term business trip, have to work from 10 am to 10 pm. most промеров occurred under the бинокуляром,since a large proportion of the teeth had a height of teeth is less than one centimeter and the need to calculate the frequency of chipping at the front and rear edges of the tooth.палеонтологами tsu is the collection of teeth of ancient dinosaur men found during the scientific expeditions in the кемеровскую oblast and krasnoyarsk krai. some of the exhibits.stored in the laboratory of continental ecosystems мезозоя and кайнозоя ггф tsu, presumed to be remnants of the троодонтидов. these predatory dinosaurs were among the smallest of their подотряда.still, scientists were able to determine the identity of ancient animals, only to the family. now we have the opportunity to learn about the valuable scientific discoveries are much more.this information will provide the basis for scientific articles.