ichnogenus, Undichna; the term "undichna" is composed of the words: 'und'–'ichna', for "wave-trace". At present, the oldest known Undichna were made by...
2 KB (129 words) - 17:28, 12 April 2024
Undichna simplicitas is a fish-fin, or fish-swimming fossil trackway left as a fossil impression on a substrate; this type of fossil is an ichnofossil...
1 KB (101 words) - 17:29, 12 April 2024
Undichna britannica is a fish-fin, or fish-swimming fossil trackway left as a fossil impression on a substrate; this type of fossil is an ichnofossil,...
1 KB (109 words) - 17:28, 12 April 2024
Britannica, the period of relative peace in Europe and the world (1815–1914) Undichna britannica, a fish-fin, or fish-swimming fossil trackway left as a fossil...
1 KB (211 words) - 12:19, 24 August 2021
unidentified neoteleosts (referable to the ichnogenera Piscichnus and Undichna), from the Early Cretaceous (130 million-year-old) Palombini Shale of Italy...
59 KB (6,785 words) - 09:10, 15 June 2024
Possible Theropod Footprints, non assigned to any concrete ichnogenus Undichna U. isp. Utah Route 7 near St.George Trails Moving Trails Bony Fishes Fish-swimming...
70 KB (3,818 words) - 22:23, 16 July 2024
from the Wood Bay Formation Genus Species Presence Material Notes Images Undichna U. septemsulcata A fish trace fossil. Likely formed by an acanthodian (possibly...
7 KB (309 words) - 08:53, 14 February 2024
[Kansas] trace, Augerinoichnus (aw-gurr-EE-no-ICK-nuss) or Augerino trace, Undichna (und-ICK-nuh) or wave-shaped trace, Serpentichnus (serpent-ICK-nuss) or...
11 KB (1,117 words) - 14:26, 11 July 2024
Cephalaspidida is an extinct order of jawless fish in the subclass Cornuata. Undichna, a fish-fin, or fish-swimming fossil trail left as a fossil impression...
2 KB (86 words) - 01:23, 6 September 2022
Gilmoreichnus, Chirotherium Tidal flat-fluvial plain Characichnos Characichnos, Undichna, Lunichnium, Puertollanopus, Serpentichnus, Batrachichnus, Hatcherichnus...
10 KB (571 words) - 14:06, 24 September 2023
G H I J K L M N O P Q R S T U V W X Y Z †Ulodendron †Ulodendron majus †Undichna †Undiferina †Undiferina rugosa Contents A B C D E F G H I J K L M N O P...
28 KB (1,729 words) - 07:48, 13 February 2024
Dinosaur Footprints Reservation Patrick Getty (2018). "The fish trail Undichna from playa lake deposits of the Early Jurassic East Berlin Formation, Holyoke...
2 KB (231 words) - 00:56, 3 August 2022
as belonging to Elonichthyidae), possible ichnofossils of acanthodians (Undichna insolentia), and numerous and well-preserved skulls and partial skeletons...
10 KB (810 words) - 03:30, 22 July 2024
Nicholas J.; Braddy, Simon J. (2006). "The fish and amphibian swimming traces Undichna and Lunichnium, with examples from the Lower Permian of New Mexico, USA"...
40 KB (4,136 words) - 20:33, 18 June 2024
†Uncinulina †Uncinulina lunata – type locality for species †Undichna †Undichna britannica †Undichna simplicitas †Urba – type locality for genus †Urba punctata...
82 KB (5,157 words) - 02:17, 6 August 2024
†Tetrataxis †Therates – type locality for genus †Treptichnus †Undichna †Undichna britannica †Undichna simplicitas †Urba – type locality for genus †Walchia †Wilkingia...
46 KB (1,747 words) - 21:41, 23 March 2024
†Sphenopteris pseudocristata †Sphenopteris schatzlarensis Spirorbis †Treptichnus †Undichna Acirsa Acmaea †Acteon †Agerostrea †Albertosaurus †Albula †Ampullina †Ancilla...
49 KB (1,721 words) - 09:59, 12 June 2024