標(biāo)題: Titlebook: ; [打印本頁(yè)] 作者: deferential 時(shí)間: 2025-3-21 20:00
書目名稱Guide to Living Reptiles影響因子(影響力)
書目名稱Guide to Living Reptiles影響因子(影響力)學(xué)科排名
書目名稱Guide to Living Reptiles網(wǎng)絡(luò)公開度
書目名稱Guide to Living Reptiles網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Guide to Living Reptiles被引頻次
書目名稱Guide to Living Reptiles被引頻次學(xué)科排名
書目名稱Guide to Living Reptiles年度引用
書目名稱Guide to Living Reptiles年度引用學(xué)科排名
書目名稱Guide to Living Reptiles讀者反饋
書目名稱Guide to Living Reptiles讀者反饋學(xué)科排名
作者: 開始發(fā)作 時(shí)間: 2025-3-21 22:01
https://doi.org/10.1007/978-3-663-11375-1 years from the Triassic to the end of the Cretaceous and included well-known fossil reptiles such as the dinosaurs and pterodactyles. The most primitive archosaurs were the Permian and Triassic thecodonts, such as ., and it was this group that gave rise to the crocodiles.作者: 生銹 時(shí)間: 2025-3-22 03:22
Hitachi-UTokyo Laboratory(H-UTokyo Lab.)tock in the Triassic, although lizards did not become common until the Cretaceous and the snakes a little later. The amphisbaenians probably represent a very early separation from the lizards, although they are not known as fossils until the Eocene.作者: 一個(gè)姐姐 時(shí)間: 2025-3-22 06:53 作者: 健壯 時(shí)間: 2025-3-22 12:13
Crocodiles, years from the Triassic to the end of the Cretaceous and included well-known fossil reptiles such as the dinosaurs and pterodactyles. The most primitive archosaurs were the Permian and Triassic thecodonts, such as ., and it was this group that gave rise to the crocodiles.作者: 針葉類的樹 時(shí)間: 2025-3-22 13:53
Lizards,tock in the Triassic, although lizards did not become common until the Cretaceous and the snakes a little later. The amphisbaenians probably represent a very early separation from the lizards, although they are not known as fossils until the Eocene.作者: 針葉類的樹 時(shí)間: 2025-3-22 20:45
https://doi.org/10.1007/978-3-319-73996-0The tuatara, ., is the sole survivor of a very ancient group of reptiles, the Rhynchocephalia, so called because the upper jaw has a small overhanging beak. The group is highly conservative and probably dates from the Permian, although fossils are known only as far back as the Triassic. Late Triassic forms are almost identical with ..作者: Recessive 時(shí)間: 2025-3-22 21:44
The Tuatara,The tuatara, ., is the sole survivor of a very ancient group of reptiles, the Rhynchocephalia, so called because the upper jaw has a small overhanging beak. The group is highly conservative and probably dates from the Permian, although fossils are known only as far back as the Triassic. Late Triassic forms are almost identical with ..作者: Cerebrovascular 時(shí)間: 2025-3-23 02:45
https://doi.org/10.1007/978-3-031-36461-7ment of the scales into annuli resembling the rings around the body of an earthworm. In the Squamata there is a tendency for one of the lungs to be reduced. In those lizards where this occurs and in the snakes it is the left lung that is reduced, but in the amphisbaenians it is the right.作者: 轉(zhuǎn)向 時(shí)間: 2025-3-23 06:41
ay be fortuitous. On the other hand the various snake-like lizards, which at first sight would seem to be better qualified, are probably instances of convergence and have no close relationship with the snakes.作者: 準(zhǔn)則 時(shí)間: 2025-3-23 12:42
Amphisbaenians,ment of the scales into annuli resembling the rings around the body of an earthworm. In the Squamata there is a tendency for one of the lungs to be reduced. In those lizards where this occurs and in the snakes it is the left lung that is reduced, but in the amphisbaenians it is the right.作者: 小歌劇 時(shí)間: 2025-3-23 14:24 作者: 稀釋前 時(shí)間: 2025-3-23 21:31
https://doi.org/10.1007/978-3-031-30875-8 fossil evidence of the existence of numerous reptiles. They follow at least four major lines of evolutionary divergence, distinguished among other things by the structure of the temporal region of the skull.作者: Libido 時(shí)間: 2025-3-23 22:44 作者: 館長(zhǎng) 時(shí)間: 2025-3-24 06:23 作者: 魔鬼在游行 時(shí)間: 2025-3-24 07:21
Advanced Snakes,ority of these are harmless to Man, since they are either without poison fangs (aglyphous) or have grooved fangs at the back of the mouth (opisthoglyphous). An exception is the boomslang (.) of Africa, a back-fanged snake which can be dangerous.作者: Vaginismus 時(shí)間: 2025-3-24 10:45
Introduction,losely resembled. It is in fact difficult to distinguish reptile from amphibian at this stage in their evolution, so that there is no certainty as to the precise time when the transition from aquatic to land life was complete. In the rocks of the succeeding Permian Period, however, there is abundant作者: extract 時(shí)間: 2025-3-24 17:16 作者: 執(zhí)拗 時(shí)間: 2025-3-24 20:06 作者: endure 時(shí)間: 2025-3-24 23:21
Crocodiles, years from the Triassic to the end of the Cretaceous and included well-known fossil reptiles such as the dinosaurs and pterodactyles. The most primitive archosaurs were the Permian and Triassic thecodonts, such as ., and it was this group that gave rise to the crocodiles.作者: flammable 時(shí)間: 2025-3-25 07:21 作者: JEER 時(shí)間: 2025-3-25 11:15
Amphisbaenians, in parallel with the lizards and the snakes. There are four living groups and all are limbless except for . which has the forelimbs only. They show many unique specialisations which distinguish them from both lizards and snakes. Apart from skull peculiarities, such as the prominent ossification of 作者: 拒絕 時(shí)間: 2025-3-25 13:19
Primitive Snakes,arlier than the lower Cretaceous. The early snakes were rather short, thick-bodied reptiles of comparatively large size with a mixture of lizard and snake characters. Among the many lizard families there is no certainty which is the most closely related to the snakes. The varanid and lanthanotid liz作者: senile-dementia 時(shí)間: 2025-3-25 15:50
Advanced Snakes,t found before the Oligocene. All the families are more or less widely distributed, except for the absence of specific families in particular areas and for a northern limit imposed by the permafrost, which precludes hibernation underground. Two thirds of living snakes are colubrids and the great maj作者: 刀鋒 時(shí)間: 2025-3-25 23:19 作者: 宏偉 時(shí)間: 2025-3-26 03:02 作者: 戲法 時(shí)間: 2025-3-26 04:18
Savvas Katsikides,Pavlos I. Koktsidise shell, they are at the sane time among the most highly specialised. This is an extreme example of a precept which applies throughout the animal kingdom that none is wholly primitive or wholly advanced, but all are an adaptive mosaic of archaic and advanced characters in balance with the needs of t作者: otic-capsule 時(shí)間: 2025-3-26 11:45
https://doi.org/10.1007/978-3-663-11375-1 years from the Triassic to the end of the Cretaceous and included well-known fossil reptiles such as the dinosaurs and pterodactyles. The most primitive archosaurs were the Permian and Triassic thecodonts, such as ., and it was this group that gave rise to the crocodiles.作者: Organization 時(shí)間: 2025-3-26 14:34
Hitachi-UTokyo Laboratory(H-UTokyo Lab.)tock in the Triassic, although lizards did not become common until the Cretaceous and the snakes a little later. The amphisbaenians probably represent a very early separation from the lizards, although they are not known as fossils until the Eocene.作者: filial 時(shí)間: 2025-3-26 18:24
https://doi.org/10.1007/978-3-031-36461-7 in parallel with the lizards and the snakes. There are four living groups and all are limbless except for . which has the forelimbs only. They show many unique specialisations which distinguish them from both lizards and snakes. Apart from skull peculiarities, such as the prominent ossification of 作者: 培養(yǎng) 時(shí)間: 2025-3-26 22:16
arlier than the lower Cretaceous. The early snakes were rather short, thick-bodied reptiles of comparatively large size with a mixture of lizard and snake characters. Among the many lizard families there is no certainty which is the most closely related to the snakes. The varanid and lanthanotid liz作者: 顧客 時(shí)間: 2025-3-27 03:07 作者: 掙扎 時(shí)間: 2025-3-27 05:30
The Reptiles, for gaseous exchange. The allantois also serves as a container for the uric acid nitrogenous waste of the embryo and is left behind when the young animal hatches. It is clear that covering the egg cell proper with a shell and albumen would prevent external fertilisation.作者: 生意行為 時(shí)間: 2025-3-27 12:33 作者: Mere僅僅 時(shí)間: 2025-3-27 16:53
Robust Optimization for the Discrete Time-Cost Tradeoff Problem with Cost Uncertaintyations from project goals. Furthermore, some surrogate measures that aim at providing an accurate estimate of the schedule robustness are developed and related experimental results are presented. Finally, some potential research areas are proposed and discussed.作者: Extemporize 時(shí)間: 2025-3-27 18:33 作者: 貴族 時(shí)間: 2025-3-28 00:15 作者: 灌溉 時(shí)間: 2025-3-28 04:04 作者: initiate 時(shí)間: 2025-3-28 07:18 作者: 未成熟 時(shí)間: 2025-3-28 12:53 作者: MIME 時(shí)間: 2025-3-28 15:09 作者: Accrue 時(shí)間: 2025-3-28 22:50
