Isodapedon Varzealis in a landscape 230 million years ago. (Caio Fantini via SWNS)
By Talker
A "parrot-beaked" reptile that lived alongside dinosaurs in Brazil 230 million years ago may have had relatives in Scotland, say scientists.
×
Javascript is required for you to be able to read premium content. Please enable it in your browser settings.
kAm%96 7@DD:=:K65 D<F== @7 E96 ?6H=J k2 9C67lQ9EEADi^^E2=<6C]?6HD^a_ae^_c^_g^2?4:6?E\@4E@AFD\7@DD:=\:D\24EF2==J\2\5:776C6?E\DA64:6D^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQm5:D4@G6C65 DA64:6Dk^2m H:E9 2 QA2CC@E\=:<6 362<Q H2D F?62CE965 3J A2=6@?E@=@8:DED :? D@FE96C? qC2K:= :? a_a_]k^Am
kAmqFE :E >2J 36 C6=2E65 E@ 2? 2?4:6?E C6AE:=6 AC6G:@FD=J 7@F?5 :? $4@E=2?5[ 244@C5:?8 E@ 2 DEF5J AF3=:D965 :? E96 ;@FC?2= k2 9C67lQ9EEADi^^C@J2=D@4:6EJAF3=:D9:?8]@C8^;@FC?2=^CD@DQ E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQm#@J2= $@4:6EJ ~A6? $4:6?46k^2m]k^Am
kAmq2D65 @? E96 D:K6 @7 E96 D<F==[ D4:6?E:DED D2J E96 :?5:G:5F2= :D 6DE:>2E65 E@ 92G6 >62DFC65 36EH66? `]a 2?5 `]d >6E6CD Wb]h7E E@ c]h7EX :? =6?8E9]k^Am
kAm$4:6?E:DED D2J E96 C6>2:?D H6C6 7@F?5 H:E9:? E96 k2 9C67lQ9EEADi^^HHH]F?6D4@]@C8^6?^:88A^BF2CE2\4@=@?:2\F?6D4@\8=@32=\86@A2C<Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQm"F2CE2 r@=ô?:2 &}t$r~ v=@32= v6@A2C<k^2m H9:49 92D 2=C625J J:6=565 D@>6 @7 E96 @=56DE 5:?@D2FCD :? E96 H@C=5]k^Am
Prospecting at the fossil site. (Rodrigo Temp Müller via SWNS)
By Talker
kAmp>@?8 E96 >@DE 23F?52?E k2 9C67lQ9EEADi^^E2=<6C]?6HD^a_ac^_d^`e^H@C=5D\7:CDE\7@DD:=\@7\`dd\>:==:@?\J62C\@=5\4C62EFC6\4=@?:?8\:ED6=7\7@F?5^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQm7@DD:=Dk^2m :? E92E C68:@? 2C6 C9J?49@D2FCD]k^Am
kAm%96J 2C6 7@FC\=68865 96C3:G@C@FD C6AE:=6D 492C24E6C:K65 3J E96 AC6D6?46 @7 2 A@:?E65 362< 2?5 2 F?:BF6 496H:?8 2AA2C2EFD[ 4@>A@D65 @7 >F=E:A=6 C@HD @7 D>2== E66E9 FD65 E@ 4CFD9 2?5 AC@46DD A=2?E >2E6C:2=]k^Am
kAm#6D62C496CD 7C@> E96 k2 9C67lQ9EEADi^^HHH]F7D>]3C^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQmu656C2= &?:G6CD:EJ @7 $2?E2 |2C:2k^2m W&u$|X D2J E96 ?6H C9J?49@D2FC[ ?2>65 xD@52A65@? G2CK62=:D[ D92C6D 492C24E6C:DE:4D H:E9 2 DA64:6D AC6G:@FD=J 5:D4@G6C65 :? $4@E=2?5]k^Am
kAm$EF5J DFA6CG:D@C #@5C:8@ %6>A |ü==6C[ @7 &u$|[ D2:5i QxED D<F==[ 3C@25 2?5 EC:2?8F=2C :? D92A6[ 925 2 A@:?E65 362< C6D6>3=:?8 E92E @7 A2CC@ED]k^Am
kAmQ%9:D 362< >2J 92G6 2:565 3@E9 :? 4FEE:?8 G686E2E:@? 2?5 :? 5:88:?8 :?E@ E96 D@:= :? D62C49 @7 C@@ED 2?5 EF36CD]k^Am
kAmQ%96 7@DD:= D<F== @7 xD@52A65@? G2CK62=:D H2D 6I42G2E65 2E 2 D:E6 =@42E65 :? E96 >F?:4:A2=:EJ @7 p8F5@ :? a_a_]k^Am
kAmQ%96 >2E6C:2= H2D DF3D6BF6?E=J 42C67F==J AC6A2C65 :? E96 =23@C2E@CJ @7 E96 !2=26@?E@=@8:42= #6D62C49 r6?EC6 @7 &u$| E9C@F89 2 AC@46DD 2:>65 2E C6>@G:?8 E96 C@4< DFCC@F?5:?8 E96 7@DD:=]k^Am
kAmQq642FD6 E96 DA64:>6? :D 7C28:=6[ 56=:42E6 E@@=D DF49 2D D42=A6=D 2?5 ?665=6D H6C6 FD65]k^Am
kAmQp7E6C E96 D65:>6?E H2D C6>@G65[ E96 2?2E@>:42= 762EFC6D 4@F=5 36 2?2=JD65 :? 56E2:=]k^Am
kAmw6 D2JD E96 C6D62C49 E62> :56?E:7:65 QF?FDF2=Q 762EFC6D 4@>A2C65 E@ C9J?49@D2FCD <?@H? 7C@> E9@D6 C@4< =2J6CD[ :?5:42E:?8 E92E :E C6AC6D6?ED 2 AC6G:@FD=J k2 9C67lQ9EEADi^^E2=<6C]?6HD^a_ae^_c^_g^?6H=J\5:D4@G6C65\7C@8\DA64:6D\?2>65\27E6C\@=J>A:4\492>A:@?^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQmF?<?@H? DA64:6Dk^2m]k^Am
They are four-legged herbivorous reptiles characterized by the presence of a pointed beak and a unique chewing apparatus. (Mauricio Garcia via SWNS)
By Talker
kAm|ü==6C D2:5i Q%96 7@DD:= >2E6C:2= 2DD:8?65 E@ E9:D DA64:6D :?4=F56D 2 A2CE:2= D<F==[ :? H9:49 E96 >2I:==26 2?5 >2?5:3=6D DE2?5 @FE 5F6 E@ E96:C F?4@>>@? >@CA9@=@8J]k^Am
kAmQx? C9J?49@D2FCD[ E96 >2I:==2CJ E66E9 2C6 2CC2?865 :? EH@ @C >@C6 VE@@E9 A=2E6DV D6A2C2E65 3J 2 8C@@G6[ EJA:42==J 7@C>:?8 DEC@?8=J 2DJ>>6EC:42= A@CE:@?D]k^Am
kAmQx? E96 ?6H DA64:6D[ 9@H6G6C[ E96 EH@ A=2E6D 5:DA=2J >@C6 DJ>>6EC:42= AC@A@CE:@?D]Qk^Am
kAmw6 6IA=2:?65 E92E E96 k2 9C67lQ9EEADi^^E2=<6C]?6HD^a_ae^_c^_g^?6H=J\5:D4@G6C65\7C@8\DA64:6D\?2>65\27E6C\@=J>A:4\492>A:@?^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQm?6H DA64:6D H2D ?2>65k^2m xD@52A65@? G2CK62=:D 2D QxD@52A65@?Q >62?D Q6BF2= E@@E9 A=2E6D[Q :? C676C6?46 E@ E96 @3D6CG65 DJ>>6ECJ[ H9:=6 QG2CK62=:DQ 2==F56D E@ E96 =@42=:EJ H96C6 E96 7@DD:= H2D 7@F?5[ :? p8F5@[ :? E96 C68:@? <?@H? 2D 'áCK62 5@ p8F5@]k^Am
kAm|ü==6C D2:5i QpE E96 E:>6 H96? xD@52A65@? G2CK62=:D =:G65[ 2C@F?5 ab_ >:==:@? J62CD 28@[ E96 DA64:6D 24E65 2D 2 AC:>2CJ 4@?DF>6C H:E9:? :ED 64@DJDE6>]k^Am
kAmQxE H2D =:<6=J AC6J65 FA@? 3J =2C86C C6AE:=6D[ :?4=F5:?8 7@C>D C6=2E65 E@ E96 2?46DE@CD @7 4C@4@5:=6D[ 2D H6== 2D 62C=J 5:?@D2FCD]k^Am
kAmQ$:?46 @?=J 2 D:?8=6 D<F== @7 E96 DA64:6D 92D 366? C64@C565 D@ 72C[ :ED >2I:>F> D:K6 C6>2:?D F?46CE2:?]k^Am
kAmQw@H6G6C[ 4@>A2C:D@?D H:E9 @E96C C9J?49@D2FCD DF886DE E92E :E 4@F=5 92G6 C624965 FA E@ 23@FE E9C66 >6EC6D :? =6?8E9[ >2<:?8 :E 2 4@?D:56C23=J >@C6 492==6?8:?8 AC6J 7@C >@DE 42C?:G@C6D :?923:E:?8 E96 D:E6 H96C6 E96 ?6H DA64:6D H2D 7@F?5]Qk^Am
kAmw6 D2JD 2? 2?2=JD:D @7 E96 6G@=FE:@?2CJ C6=2E:@?D9:AD @7 E96 k2 9C67lQ9EEADi^^E2=<6C]?6HD^a_ae^_a^_h^DEF5J\H2C?D\E9@FD2?5D\@7\2=:6?\DA64:6D\4@F=5\:?G256\2C4E:4^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQm?6H DA64:6Dk^2m :?5:42E65 E92E :E 92D QDEC@?8 277:?:E:6DQ H:E9 wJA6C@52A65@? 8@C5@?:[ 7C@> $4@E=2?5]k^Am
kAm|ü==6C D2:5i %9:D C6=2E:@?D9:A[ H9:49 >2J 2E 7:CDE D66> F?FDF2=[ :D ?@E D@ F?=:<6=J]k^Am
Isodapedon Varzealis fossil. (Rodrigo Temp Müller via SWNS)
By Talker
kAmQx? 724E[ 2?@E96C DA64:6D 7C@> E96 D2>6 7@DD:= D:E6 2D xD@52A65@? G2CK62=:D[ E96 AC64FCD@C @7 4C@4@5:=6D sJ?2>@DF49FD 4@==:D6?D:D[ 2=D@ 92D 2 4=@D6 C6=2E:G6 C64@C565 :? C@4<D 7C@> $4@E=2?5]k^Am
kAmQ%9:D 5:DEC:3FE:@? 42? 36 6IA=2:?65 3J E96 724E E92E[ 2C@F?5 ab_ >:==:@? J62CD 28@[ 5FC:?8 E96 %C:2DD:4 !6C:@5[ E96 4@?E:?6?ED H6C6 ;@:?65 E@86E96C[ 7@C>:?8 !2?8262]k^Am
kAmQ%9:D 4@?7:8FC2E:@? 2==@H65 72F?2D 7C@> 5:776C6?E C68:@?D @7 E96 A=2?6E E@ 5:DA6CD6 24C@DD G2DE 2C62D @7 E96 DFA6C4@?E:?6?E]k^Am
kAmQx? E9:D H2J[ E96 k2 9C67lQ9EEADi^^E2=<6C]?6HD^a_ae^_`^_a^C6D62C496CD\7:?5\D4:6?E:DED\5:D4@G6C\`e___\?6H\DA64:6D\6G6CJ\J62C^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQm?6H DA64:6Dk^2m C6:?7@C46D E96 :562 E92E %C:2DD:4 72F?2D @7 $@FE9 p>6C:42 D92C65 D:>:=2C 4@>A@?6?ED H:E9 E9@D6 @7 tFC@A6 2E E96 D2>6 E:>6]Qk^Am
kAmxD@52A65@? G2CK62=:D 3C:?8D E96 E@E2= ?F>36C @7 <?@H? C9J?49@D2FC DA64:6D 7C@> E96 qC2K:=:2? %C:2DD:4 E@ D:I]k^Am
kAmqFE |ü==6C 6IA=2:?65 E92E E96 D:I DA64:6D 5:5?VE 2== 4@6I:DE[ 2D D@>6 =:G65 2E 5:776C6?E E:>6D[ D6A2C2E65 3J >:==:@?D @7 J62CD]k^Am
Digital illustration of a Isodapedon Varzealis. (Caio Fantini via SWNS)
By Talker
kAmw6 D2:5i QtG6? D@[ E96 ?6H DA64:6D 4@>6D 7C@> =2J6CD :? H9:49 E9C66 @E96CD 92G6 2=C625J 366? C64@C565[ :?5:42E:?8 E92E E96 8C@FA C624965 2 A62< @7 5:G6CD:EJ 5FC:?8 2 A6C:@5 >2C<65 3J E96 6>6C86?46 2?5 5:G6CD:7:42E:@? @7 @E96C 8C@FAD[ DF49 2D 5:?@D2FCD]k^Am
kAmQ%9:D 4@6I:DE6?46 @7 >F=E:A=6 C9J?49@D2FC DA64:6D >2J 36 6IA=2:?65 3J E96 25@AE:@? @7 5:776C6?E 7665:?8 DEC2E68:6D]k^Am
kAmQxE :D A@DD:3=6 E92E 6249 k2 9C67lQ9EEADi^^E2=<6C]?6HD^a_ad^`_^b_^D:I\?6H\32E\DA64:6D\5:D4@G6C65\;FDE\:?\E:>6\7@C\92==@H66?^Q E2C86ElQ03=2?<Q C6=lQ?@C676CC6C ?@@A6?6CQmDA64:6D DA64:2=:K65k^2m :? 4@?DF>:?8 5:DE:?4E EJA6D @7 G686E2E:@?[ H9:49 4@F=5 96=A 6IA=2:? E96 G2C:2E:@?D :? E96:C 496H:?8]Qk^Am
kAm|ü==6C 25565i Q%9:D D46?2C:@ C6:?7@C46D E96 :>A@CE2?46 @7 C9J?49@D2FCD 2D AC:>2CJ 4@?DF>6CD :? 64@DJDE6>D E92E H:E?6DD65 E96 @C:8:? 2?5 62C=J 5:G6CD:7:42E:@? @7 5:?@D2FCD]Qk^Am
kAm%96 7@DD:=:K65 D<F== :D ?@H 9@FD65 :? &u$|VD D4:6?E:7:4 4@==64E:@?]k^Am